The Amazon-China Connection

Monica Piccinini

1 May 2024

Over the past few decades, Chinese investment in Brazil’s Amazon region has significantly grown and broadened, particularly in sectors like agriculture, mining, infrastructure, and energy. However, this influx has sparked concerns about its environmental and social consequences. As debates intensify, the delicate balance between economic development and ecological preservation remains uncertain.

This year marked the 50th anniversary of Sino-Brazilian diplomatic relations, yet their initial connection traces back to 1881 with the establishment of the first diplomatic mission.

Brazil’s relationship with China intensified with the formation of BRICS in 2009, an intergovernmental organisation consisting of Brazil, China, Russia, India, and South Africa. Additionally, Egypt, Ethiopia, Iran, and the United Arab Emirates have also become part of the group.

A profitable partnership

China stands as Brazil’s largest trading partner. In 2023, bilateral trade between the two nations totalled US$ 157 billion, with Brazil’s exports to China reaching US$104 billion.

A study published by the Brazil-China Business Council (CEBC) in 2023 highlighted the considerable export potential of Brazil’s northern region to China, with projections exceeding US$11 billion.

Just like many other collaborations Brazil has established with other nations, its partnership with China seems to stand out as one of the most profitable. This is primarily due to China’s extensive population and its crucial push for expansion and industrial progress to satisfy the significant needs of its people.

While Chinese projects and investments in Brazil appear beneficial for both parties, concerns arise regarding their alignment with sustainable development standards, particularly in the Amazon region.

There’s apprehension that these initiatives could contribute to widespread deforestation, degradation, and climate change, undermining the region’s role as a carbon sink. Such degradation heightens the risk of zoonotic diseases emerging and spreading, posing a substantial public health threat to both Brazil and the global community.

João Cumarú, researcher at Plataforma CIPÓ (an independent non-profit research institute) and master’s student in Chinese politics and diplomacy at SIRPA (复旦大学, Fudan University, China), explained:

There are notable examples and commendable practices within Chinese territory. However, it’s essential to conduct a thorough analysis to determine whether these practices will be replicated in territories beyond China’s borders.

Livestock

In 2023, China imported 2.2 million tons of meat from Brazil, totalling over US$ 8.2 billion.

According to the Brazilian Institute of Geographics and Statistics (IBGE), the number of cattle slaughtered in the country reached 29.8 million in 2022, marking a 7.5% rise from the previous year. In 2023, beef production surged to 8.91 tons in 2023, reflecting an 11.2% increase compared to 2022.

João Gonçalves, senior director for Brazil at Mighty Earth said: 

Through our satellite monitoring we are still finding rampant destruction driven by the meat and soy industries in Brazil. Brazilian beef giant JBS is sourcing from suppliers who are destroying nature with impunity. Our latest research identified a total of 105 deforestation cases linked to JBS, covering over 185,000 hectares of deforestation in the Amazon and the Cerrado.

JBS’ plans to ramp up beef exports to China will mean more cattle and more land grabs, with all the negative impact that brings for forests and the Indigenous communities and wildlife that depend on them.

JBS has big expansion plans, including listing on the New York Stock Exchange. Access to more funds will lead to more nature destruction. We’re urging the US Securities and Exchange Commission to block JBS’ proposed listing on the NYSE over its continued, outsized impact on climate change and Brazil’s precious biomes.”

In March, Carlos Fávaro, the Minister of Agriculture, Livestock, and Food Supply (MAPA), announced that an extra 38 Brazilian meat processing facilities had been approved to export meat and meat products to China:

This is a significant moment for both sides. China will receive high-quality meats at competitive prices, ensuring agricultural products for its population, while Brazil gains the certainty of job creation, opportunities, and the growth of the Brazilian economy. It’s a historic day in the Brazil-China trade relationship, a historic day for our agriculture.

In 2023, JBS was part of a delegation sent by Brazil’s President, Luiz Inácio Lula da Silva, to China, aiming to negotiate a new export agreement between the two nations.

Lula doesn’t appear hesitant to conceal his unwavering support for JBS and the growth of cattle farming in the country, irrespective of the environmental consequences, such as deforestation, greenhouse gas emissions, and the violation of traditional and indigenous communities’ rights.

Cattle farming contributes to around 80% of deforestation in the Amazon region. The primary states for cattle production in the Brazilian Amazon are Mato Grosso, Pará, and Rondônia.

The process of forests being converted into pasturelands results in elevated temperatures, altered precipitation patterns, and the escalation of extreme weather events. These conditions disrupt climate regulation and the water cycle essential for crop production in Brazil, resulting in considerable losses.

Dr Peter Alexander, senior lecturer in global food systems and security at The University of Endinburgh, mentioned:

We must consume less meat, reduce food waste, establish a more efficient and equitable system, and address pressing human health concerns such as malnutrition and obesity. How can we tackle these challenges within a system that currently fails to promote such outcomes? Moreover, how do we transform this system to prioritise these objectives? These questions linger, as these issues are often considered politically risky and potentially detrimental to electoral success.

Soya

China’s voracious appetite for agricultural commodities extends to soya, as it remains the world’s leading importer, with Brazil standing as the largest producer globally.

In the 2022/2023 crop season, Brazil achieved yet another milestone, setting a record by harvesting around 154.6 million tonnes of soya, reflecting a remarkable 23% increase compared to the previous year’s production of 125.5 million tonnes. In 2023, China soya imports from Brazil reached 69.95 million tonnes, a 29% increase from the previous year.

Brazil has implemented a soya moratorium agreement, where participating companies pledge not to buy soya from farms where soya cultivation has led to deforestation of land in the Amazon biome after July 22, 2008. This initiative aims to eradicate deforestation from the soy production process.

Despite numerous pledges from China National Cereals, Oil and Foodstuffs Co (Cofco) to combat deforestation and improve its supply chains, an inquiry by Repórter Brasil revealed that in 2021, the company sourced soya from deforested regions in Mato Grosso state, situated within both the Cerrado and Amazon regions, through indirect suppliers.

Chinese companies have substantially expanded their footprint in Brazil via mergers and acquisitions. For instance, Hunan Dakang of the Shanghai Pengxin group holds a 57% stake in Fiagril, a Brazilian company specializing in supplying agricultural inputs such as soy, corn, fertilisers, and offering technical support to farmers.

When asked about the trade volume between Brazil and China and Brazil’s dependency resulting from it, Cumarú explained:

Presently, China might view Brazil as a significant market and a commodities exporter. However, historical trends suggest they won’t rely solely on one supplier to fulfil their requirements. There’s a trend towards diversifying energy sources and advancing technologies for land development and restoration within China. The Brazilian government should closely monitor this trend.

Furthermore, our focus shouldn’t be solely on investment expectations; we must also enhance and integrate gains from these investments. A crucial aspect where we’ve fallen short is technology transfer, which could potentially decrease Brazil’s dependence on China.

As soya production expands, the development of logistical corridors becomes necessary to facilitate the flow of grains to ports, thereby reducing freight costs. This has prompted numerous investments in infrastructure, including road and railway projects.

Infrastructure

Chinese investments in Amazonian infrastructure primarily focus on the construction of dams, roads, ports, and railway systems. These initiatives aim to improve transportation routes and lower the costs associated with exporting commodities to China.

The China Communications Construction Company (CCCC) holds an 80% stake in the Brazilian construction firm, Concremat, and engages in numerous projects across the Amazon region.

The logos of both CCCC and Concremat are featured on Brazil’s National Department of Transport Infrastructure (DNIT) website in connection with the paving of the BR-319 highway in the Amazon. This highway stretches 885.9 km, linking the central Amazonian capital, Manaus, to Porto Velho, situated at the forest’s southern edge.

The paving of BR-319 highway has the potential to trigger widespread deforestation, environmental degradation, biodiversity decline, displacement of indigenous communities, increased spread of infectious diseases, surge in illegal mining and logging, and escalation of organised crime.

Last year, Pará’s governor, Helder Barbalho, signed an agreement in Beijing, China, in the presence of the deputy president of China Communications Construction Company (CCCC), paving the way for the construction of Ferrovia do Pará. This railway will connect Marabá with the port of Vila do Conde in Barcarena.

Another significant project is Ferrogrão (EF-170), a 933 km greenfield railway venture designed to connect Sinop, in Mato Grosso state, to Itaituba, in Pará state. This railway passes through environmentally protected areas and indigenous territories within the Amazon region.

In 2022, greenfield ventures predominantly characterised the entry of Chinese investments into Brazil, accounting for 59% of the total number of projects.

Ferrogrão has received support from major agribusiness players such as Cargill, Bunge, Louis Dreyfus, and Amaggi, motivated by their primary goal of exporting commodities to China and Europe at reduced expenses. However, this project raises concerns about increased deforestation, degradation, and environmental violations. It’s set to impact numerous indigenous communities, including the Kayapó, Mundukuri, and Panará peoples, who denounce the railway as the “rails of destruction.”

Precious minerals

The Brazilian Amazon is a focal point for the extraction of raw materials as part of national and state economic development agendas. Consequently, the region is witnessing various socio-economic and environmental challenges.

Brazil is a powerhouse in the global mining industry, with significant production and export capabilities in both raw and processed minerals. This includes vital resources such as iron, gold, copper ore, and bauxite—the primary source material for alumina and aluminium.

Bacarena, located in the Pará state, serves as crucial hub for these activities. The region is home to substantial bauxite deposits, concentrated mainly in three key districts: Trombetas, Almeirim, and Paragominas-Tiracambú. This positions Brazil as one of the world’s largest holders of bauxite potential.

In a webinar organised by CEBC in February, Ricardo Biscassi, head of external affairs for Brazilian mining company Vale and CEBC director, disclosed:

The total iron ore exports from Brazil in 2023 to all countries were 380 million tonnes. Of this total, 64%, that is, 242 million tonnes, were sent to China, showing the relevance that China has in the iron ore market, and obviously in the steel market…of these 242 million tons that were exported to China, 76% came from Vale.

In February, a Chinese delegation consisting of representatives from Zhuhai Sino-Lac Chain Co., Guangdon Nonfengbao, and Hohai University, visited the state of Pará, declaring their intent to invest in various sectors within the region, including collaborating on a biofertilizer project with the Federal Rural University of Amazonia (Ufra).

One of the key attractions for Chinese investors in the state of Pará is the municipality of Bacarena, which falls within Brazil’s Export Processing Zone (EPZ). This zone provides a variety of incentives, such as tax exemptions, making it highly attractive to foreign investors.

Approximately 60% of what is produced in Pará, the second largest state in the Amazon region, is exported to China. In 2023, the mineral sector comprised 84% of Pará’s foreign sales. Iron accounts to 80% of these exports, serving as an indispensable material for China’s civil construction market.

There’s a lingering question that remains unresolved. While it’s understood that the Chinese government has implemented green credit policies for companies operating internationally, such as guidelines for overseas mining ventures, there’s uncertainty regarding the level of compliance with these policies. It seems that there isn’t a significant commitment from the Chinese side. Considering China’s substantial investment and trade volumes, this undeniably raises concerns,” declared Cumarú.

In April, Brazil’s Foreign Trade Chamber (Camex) decided to increase the import tax on 11 steel products by up to 25%, aiming to reduce steel imports from China. This action was taken in response to the substantial influx of Chinese steel flooding the Brazilian market at discounted rates.

Lithium represents yet another incredibly valuable resource. China has set its sights on a potential joint venture or acquisition of the Canadian mining company, Sigma, situated in the state of Minas Gerais. The objective is to enhance the battery production operations of Chinese firm BYD in Manaus, the capital of Amazonas. BYD has begun to build a car factory in in Camaçari, in the state of Bahia, an investment of approximately US$ 3 billion.

We must remain mindful of water scarcity as an additional global challenge. Projections indicate that by as soon as 2030, global demand for freshwater is anticipated to exceed the available supply by 40 to 50%, affecting both brown and green manufacturing sectors. There’s a possibility that Chinese manufacturing, currently concentrated in Asia, might shift towards countries abundant in water resources, such as Brazil, including the Amazon region.

Energy

China has made significant investments in Brazil’s energy sector. The State Grid Brazil Holding S.A., a Chinese state-owned energy company, holds control over 24 national power transmission companies in Brazil, including those operating in the Amazon region.

State Grid has announced plans to invest $3.6 billion to upgrade energy transmission lines in Brazil, along with an extra $38 billion in the Brazilian energy sector. They secured a bid to construct 1,500 km of lines across Maranhão, Tocantins, and Goiás states, which includes building substations. Additionally, the company is already managing the 2,500 km Belo Monte UHVDC transmission project.

In December 2023, State Grid secured the largest power transmission auction in Brazil, gaining rights to construct over 4,471 km of new transmission lines across the states of Goiás, Maranhão, Minas Gerais, São Paulo, and Tocantins.

Another Chinese state-owned enterprise, the Three Gorges Corporation, manages 12 hydroelectric power plants, three of which are situated in the Amazon region. These include Cachoeira Caldeirão in the state of Amapá, Santo Antonio do Jari on the border between the states of Pará and Amapá, and the São Manoel hydroelectric power plant situated on the Teles Pires River, bordering the states of Mato Grosso and Pará.

Numerous infrastructure development initiatives in the Amazon region have sparked controversy due to their potential to escalate deforestation, degradation, urbanisation, traffic, and conflicts in remote rainforest areas. These projects directly affect traditional and indigenous communities, alongside the environment.

The Belo Monte hydroelectric dam and reservoir, located along the Xingu River in the Amazon region of Pará, serve as an example of the detrimental impact that large-scale infrastructure projects can have on biodiverse areas, including the displacement of communities, increased deforestation, and degradation of the aquatic ecosystem of the Xingu River.

Intellectual property

The Amazon rainforest is emerging as a key market for bioproducts, drawing attention both nationally and internationally for its wealth of opportunities in promoting a bioeconomy.

By 2022, Brazil’s National Institute of Industrial Property (INPI) had identified 43,400 patents for innovations involving Amazonian flora filed globally. China led the count with 18,965 applications, followed by the USA with 3,778.

The patenting of products derived from Amazonian genetic resources without fair sharing of benefits with local communities and without respecting their rights raises significant concerns. Given the Amazon’s vast wealth of genetic material, this situation could potentially fuel the illicit trafficking of forest products (biopiracy).

High alert

There are numerous uncertainties regarding the socio-environmental consequences of some Chinese investments in the Amazon region and Brazil, as well as how the local population will gain from the extensive exploitation of natural resources and the development of infrastructure in environmentally delicate zones such as the Amazon.

The increased demand from China for commodities could lead to a rampant exploitation of Brazil’s and the Amazon’s natural resources and deepening the country’s dependence on China.

Cumarú spoke about the dynamics of Chinese foreign policy:

One of the principles guiding Chinese foreign policy is non-interference in the internal affairs of other nations. They adhere to the rules of engagement in the countries where they invest, effectively absolving themselves from issues they may be directly or indirectly involved in.

The call for a more proactive approach from the Chinese government can only gain traction if it originates from the Brazilian government, led by the president and the relevant ministries.

In April, China and Brazil entered into a bilateral agreement that includes collaboration in television between China Media Group’s Xinhua News Agency and Brasil Communications Company (EBC). In 2019, Grupo Bandeirantes in Brazil also signed an agreement with China Media Group, focusing on joint productions and sharing content.

The ministries of culture from Brazil and China gathered on April 25 to explore opportunities for cultural exchange between the two countries, covering cinema, publications, libraries, museums, heritage, and copyright.

There are increasing concerns about potential efforts to influence, regulate, and limit information dissemination in Brazil, as there are questions whether China might seek to promote its political, economic, and social ideologies. Such actions could potentially pose risks to both the environment, including the Amazon region, and the sovereign interests of the Brazilian population.

The future of the Amazon, Brazil, and global environmental sustainability is heavily influenced by the relationship between Brazil and China. With their considerable power, these two key players have the potential to address the ongoing environmental destruction and protect indigenous rights in the region. The world will be watching closely the developments of this partnership.

The BRICS Policy Center has not responded to a request for an interview.

The Amazon’s Warning Call: A Potential Epicentre for the Next Pandemic

February 12, 2024

Preserving the Amazon rainforest isn’t just an environmental concern; it’s a matter of survival. It’s the most biodiverse place on the planet, a reservoir of life-saving medicines, and a critical regulator of our planet’s climate. Our health, our survival, and the balance of our world rely on its protection.

The Amazon’s diverse ecosystem is under threat from rampant deforestation, degradation, and climate change, jeopardising its ability to act as a carbon sink. This degradation increases the likelihood of zoonotic diseases emerging and spreading, posing a significant public health risk for Brazil and the world.

Climate change, deforestation, alterations in land use, agricultural expansion, livestock farming, mining activities, biodiversity loss, urbanisation, oil and gas extraction, and large-scale infrastructure developments, such as road and dam construction in the Amazon rainforest, have all been associated with the rise and spread of infectious diseases. These include dengue, yellow fever, malaria, Zika virus, Chikungunya fever, Candida auris, leishmaniasis, Oropouche virus, hantavirus, and numerous others, with the possibility of also introducing novel pathogens.

Dengue, Zika, chikungunya, and yellow fever mosquito aedes aegypti on human skin
Photo 93069829 © Tacio Philip Sansonovski | Dreamstime.com

In 2023, Brazil recorded 1,079 deaths from dengue fever, a 20.9% increase compared to the previous year. According to the Ministry of Health, between January 1 and January 30, the country reported over 217,000 cases, marking a significant 233% increase from the same period in 2023, when there were just over 65,000 cases.

In 2024, Brazil recorded approximately 408,351 potential cases of dengue, as per data from the Ministry of Health’s Arbovirus Monitoring Panel.

According to a report published by the World Health Organisation (WHO) in 2023, the country experienced around 2.9 million suspected cases of dengue. This significant rise in dengue cases may be attributed to factors such as the El Niño phenomenon, deforestation, and the impact of climate change, which can lead to more frequent and severe weather events.

The Aedes aegypti mosquito is the vector for transmitting diseases such as the dengue virus, yellow fever, Zika, and chikungunya viruses.

Brazil’s Health Surveillance Foundation (FVS) has recently reported that a new strain of the Oropouche virus has been responsible for outbreaks in the Brazilian Amazon region over the past two years. In the state of Amazonas alone, there were 1,066 recorded cases of the virus between 2023 and 2024.

Oropouche fever is caused by an arbovirus transmitted through the bite of a mosquito called Culicoides paraense, commonly known as maruim.

The Largest Biodiversity Reservoir on the Planet

The Amazon rainforest is recognised as one of the largest reservoirs for zoonotic diseases, which can be transmitted from animals to humans. Numerous scientists have consistently warned about the environmental imbalances linked to the escalating prevalence of infectious diseases and have drawn attention to the imminent risk of a deadly pathogen emerging from the Amazon rainforest.

The interaction between humans and wild species, along with their pathogens, creates opportunities for the emergence of zoonotic diseases, facilitating the transmission of new pathogens across various host species, a phenomenon known as “spillover“, leading to the introduction of novel infections into the human population.

For spillover events to happen, there must be interaction among different species and favourable conditions for pathogens to spread among humans. One example is the transmission of bat-borne diseases, such as rabies, in the Amazon rainforest. This is often associated with factors like deforestation, agricultural expansion, and the presence of livestock, which increase contact between these animals and humans and facilitate the transmission of infections.

Various types of animals, including monkeys, bats, and mosquitoes, can serve as carriers or vectors of infectious diseases to humans, as they carry pathogens like viruses, bacteria, fungi, parasites, and prions. Transmission of these pathogens to humans can occur through direct contact with these animals or via water, food, or the surrounding environment.

Sars, Ebola, Hendra, and Nipah are examples of pathogens from bats that have triggered outbreaks in the human population.

Climate Change

Joel Henrique Ellwanger, biologist and researcher at the department of genetics at Federal University of Rio Grande do Sul (UFRGS), mentioned:

“Climate change will trigger important ecological changes in the Amazon, many of them with the potential to reduce its biodiversity, facilitating the spread of known disease vectors and increasing the chances of new diseases emerging.”

The impact of climate change and deforestation is causing a surge in extreme weather events and rising temperatures. These conditions are impacting the quantity of vectors, transmission patterns and interspecies interactions, driving the spread of infectious diseases across the Amazon region and throughout Brazil.

Parintins, Brazil. 08th Nov, 2023. Boats stand side by side in a narrow riverbed outside the community. The drought causes difficulties for the river dwellers in terms of fishing, but also traffic. Villages in the region are linked by rivers. The green lung of the planet, the Amazon basin in South America, is experiencing an unprecedented crisis. The world’s largest rainforest area is suffering from the worst drought in over a century. Credit: Aguilar Abecassis/dpa/Alamy Live News

Severe droughts in the Amazon rainforest can create conditions to the spread of various diseases, such as dengue. During periods of limited rainfall, residents often resort to storing water in tanks, consequently creating breeding grounds for mosquitoes.

“For instance, as temperatures rise, mosquitoes become more active and reproduce at a higher rate. Furthermore, changes in climate may cause animals carrying pathogens to migrate to areas where humans reside,” said Ellwanger.

The increase in cases of Candida auris, a fungus resistant to multiple drugs associated with hospital-acquired infections, may be caused by higher temperatures resulting from climate change. This pathogen affects severely ill patients, including both adults and children, who are receiving intensive care in hospitals across the globe.

Ellwanger explained how climate change may have played a role in the surge of Candida auris:

“Climate change can influence the evolution of pathogens. Certain microorganisms, once unable to infect humans because they were accustomed to lower temperatures, are now adapting to warmer conditions that mimic the human body’s warmth. This adaptation creates the potential for these microorganisms, typically present in soil and similar settings, to infect humans and cause illnesses. This phenomenon is believed to have happened with Candida auris.”

Deforestation and Urbanisation

Deforestation of the Amazon rainforest. Patch of forest land cleared of vegetation for agricultural purposes.
Credit: ID248036003 © J Brarymi | Dreamstime.com

Studies suggest that deforestation, biodiversity loss and habitat degradation create pathways for disease agents to transition from the diverse reservoir of various coronaviruses and pathogens in the region into the human population. The Amazon’s vulnerable healthcare system additionally complicates the detection and containment of any emerging pandemic from this area.

When exploring the emergence of epidemics, urbanisation becomes another critical factor to consider. It contributes to the depletion of forested areas, consequently increasing the risk of infectious diseases in regions like the Amazon rainforest. The outbreak of Zika virus infection in Brazil has been associated with urbanization and the loss of forested lands.

Infrastructure Projects

The construction of roads in the Amazon rainforest contributes to deforestation, forest fires, biodiversity decline, increased hunting activities, and human migration, directly impacting the dynamics of infectious diseases.

Between 1970 and 1973, the building of the Trans-Amazonian highway, known as BR-230, led to the influx of around 22,000 individuals to the area. These individuals encountered disease vectors, exposing them to various illnesses such as malaria, leptospirosis, leishmaniasis, Chagas disease, Mayaro fever, yellow fever, and numerous others.

A study published in the Journal of Racial and Ethnic Health Disparities warns that the reconstruction of the Amazon’s BR-319 highway could result in devastating environmental effects, including an increased risk of zoonotic spillovers, potentially leading to new pandemics.

The Amazon’s BR-319 highway, extends 885.9 km and connects the central Amazonian capital Manaus to the southern boundary of the forest in Porto Velho, crossing through one of the most preserved sections of the forest. Deforestation along the central portion of the BR-319 has already resulted in a 400% increase in malaria cases.

A recent study published in Nature alerts that the initiatives of President Luiz Inácio Lula da Silva’s administration to construct roads and pursue oil exploration in the Amazon area may potentially trigger a new worldwide pandemic.

The construction of hydroelectric dams in the Amazon rainforest also raises significant concern. One example is the Belo Monte hydroelectric dam complex in Brazil, located in the northern region of the Xingu River within the state of Pará. This project has significantly changed the landscape of the Brazilian Amazon, inundating an area of approximately 516 km2.

Flooding dry regions within the rainforest leads to loss of biodiversity and creates habitats suitable for disease vectors like mosquitoes, thereby intensifying the proliferation of viral and parasitic illnesses.

Dams can lead to the displacement of communities and the migration of populations drawn to forested regions, potentially increasing human-wildlife interactions, and the transmission of infectious diseases.

The implementation of proposed projects in the Amazon rainforest, including the reconstruction of BR-319 highway and the exploration of oil, could result in catastrophic and irreversible consequences, including an increase and spread of infectious diseases, due to environmental degradation in the region.

Agriculture and Livestock

A group of cattle in confinement in Brazil
Credit: ID196817068 © Alf Ribeiro | Dreamstime.com

“Meat connects different points involving the degradation of the Amazon and emerging diseases. Cattle farming is one of the main factors in the degradation of the Amazon biome, thus facilitating the spread of pathogens in the region. Hunting and the consumption of wild animal meat is a problem both for the conservation of species and for public health, as it reduces animal biodiversity and increases the chances of spillover events. Regrettably, this issue remains largely overlooked and is often deemed taboo in Brazil,” explained Ellwanger.

Studies suggest that intensified agriculture and forest conversion for farming and pasture for cattle, increase human-pathogen interaction, promoting the emergence of viral, bacterial, and parasitic infections.

Professionals in the meat industry regularly interact with livestock animals and may lack adequate working conditions to reduce the risk of zoonotic pathogen transmission. Additionally, they may have limited knowledge about the health risks associated with their work activities.

Slaughterhouses within the Amazon region are implicated in the processing of animals sourced from deforested areas and may be operating without any form of health inspection.

Another concern is the excessive use of antimicrobial drugs in veterinary practice. The main drivers of antimicrobial resistance (AMR) include the overuse of antibiotics in livestock for growth promotion and prevent diseases, particularly in intensified livestock farming.

Antimicrobial resistance AMR concept. Desk in the hospital.
Credit: ID117616099 © Designer491 | Dreamstime.com

The World Health Organisation (WHO) describes AMR as the overlooked pandemic. Some of the latest figures suggest that AMR will cause 10 million deaths by the year 2050, more than from cancer, diabetes and pneumococcal diseases combined.

According to Cóilín Nunan, scientific adviser to the Alliance to Save Our Antibiotics, certain types of antibiotics used in animal farming have led to the rise and spread of livestock associated strains of MRSA and Clostidrium difficile.

Oxford University scientists published a study revealing Escherichia coli bacteria that have developed resistance to colistin in animal agriculture. Nunan highlights this as a significant concern, suggesting it might pose a greater threat than antimicrobial resistance (AMR) by potentially increasing the likelihood of infections in humans.

Bushmeat

The hunting and consumption of bushmeat from wild animals can also lead to spillover events, as humans come into close contact with fresh meat, blood, and organs from infected animals.

Approximately 473 tons of wild animal meat are sold annually in the Amazon rainforest, across Colombia, Peru, and Brazil.

It’s essential to recognise that a complete ban on bushmeat consumption in certain regions could impact the livelihoods of thousands who depend on this activity.

Essential Measures

In a conversation with Ellwanger regarding the essential measures required to prevent the emergence and spread of infectious diseases in the Amazon rainforest and avert the onset of a new pandemic in the region, he explained:

“Certain crucial measures must be undertaken, including improving livestock sanitary measures, increasing pathogen surveillance, upgrading environmental sanitation systems, discouraging human settlement in forested regions, boosting investments in human training and specialised labs for pathogen identification, creating new vaccines, and examining biological and social factors affecting infection susceptibility.

“The loss of biodiversity in the Amazon is mainly caused by livestock farming, mining activities and monoculture cultivation, especially soy. Combating these activities is the responsibility of the Brazilian Government by strengthening environmental protection bodies, preserving, and expanding indigenous territories, and committing to a serious environmental agenda,” added Ellwanger.

Furthermore, urgent action is needed to prioritise reducing greenhouse gas emissions globally, alongside combating deforestation and protecting indigenous territories. It’s crucial to reassess infrastructure projects and manage human activities in the region carefully. Suspending oil and gas exploration in the Amazon is essential, as is regulating the expansion of intensive agriculture, cattle farming, and mining projects.

Ellwanger explained that preserving the Amazon rainforest should be in everyone’s interest:

“The preservation of the Amazon isn’t just about protecting nature – it’s about safeguarding our own health. Let’s commit to conserving this vital ecosystem to ensure that the threats of potential pathogens stay confined to the wild, far from endangering human lives. After all, the health of the Amazon means the health of us all.”