How to prevent outbreaks of zoonotic diseases like COVID-19
Al JazeeraWe need to protect natural habitats from human encroachment and stop the illegal trade in wildlife. To prevent future pandemics, we need to stop two far more pervasive human practices: the relentless destruction and conversion of wildlife habitats to croplands and the uncontrolled harvesting of wild species. As such, any serious long-term measures to stop or eradicate zoonotic diseases like COVID-19 must include massive investments in protecting natural spaces and enforcing “buffer-distancing” around protected areas to keep humans at a safe distance from direct contact with wild species. These markets, mixed with the illegal trade in wildlife, put people and animals in constant close contact, making it easy for zoonotic diseases to jump from animals to humans. For it to succeed, countries must meet a 2030 deadline for the restoration of ecosystems and protection of wildlife and habitats that perform crucial services for humans, including preventing the emergence of zoonotic diseases.