As the battle against COVID-19 rages, the world can expect to see other diseases that pass from animals to humans emerge, according to a new UN report launched on Monday, which maintains that there is still time to head off potential zoonotic pandemics. Preventing the Next Pandemic: Zoonotic diseases and how to break the chain of transmission identifies seven trends driving the increasing emergence of zoonotic diseases, including a growing demand for animal protein, unsustainable farming practices and the global climate crisis. It also sets out 10 practical steps that nations can take right now, including expanded research into zoonotic diseases, improved monitoring and regulation of food systems, and incentivizing sustainable land management practices. In particular, the report recommends that governments adopt a “One Health” approach that brings together public health, veterinary and environmental expertise to prevent and respond to zoonotic disease outbreaks.
As the report explains, COVID-19 is only the latest in a growing number of disease, which – including Ebola, MERS and West Nile fever – whose spread from animal hosts into human populations has been intensified by anthropogenic pressures, or human impact on the environment. Excluding the spiraling cost of the coronavirus pandemic that has so far claimed more than 500,000 lives – every year some two million individuals, mostly in low- and middle-income countries, die from neglected zoonotic diseases.
While zoonotic diseases are on the rise worldwide, Africa has the potential to leverage its experience to tackle future outbreaks through approaches that incorporate human, animal and environmental health, according to the report . “The situation on the continent today is ripe for intensifying existing zoonotic diseases and facilitating the emergence and spread of new ones,” said ILRI Director-General Jimmy Smith. “But with their experiences with Ebola and other emerging diseases, African countries are demonstrating proactive ways to manage disease outbreaks”.
Welcoming the report, UN Secretary-General António Guterres called on Monday for a new ambitious framework to protect and sustainably use biodiversity to be adopted. “To prevent future outbreaks, countries need to conserve wild habitats, promote sustainable agriculture, strengthen food safety standards, monitor and regulate food markets, invest in technology to identify risks, and curb the illegal trade in wildlife,” he said.
Source: UN