Articles on Zoonoses

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A detailed resource for policymakers, lecturers, and the informed public, the One Health Atlas charts the WHO-backed One Health concept, which highlights the interconnectedness of human, animal and environmental health. MAFPHOTOART8/Shutterstock

Delving into One Health’s vision to better protect people, animals and the planet from future health crises

In the wake of the WHO’s One Health summit, a new atlas explores the interdependency between environmental, health and food security issues, and strategies for supporting sustainability and the welfare of all life forms.
The Aedes mosquito is a vector of several viral diseases, including eastern equine encephalitis, or EEE, and West Nile fever. Lee Haines

Some viruses prefer mosquitoes to humans, but people get sick anyway − a virologist and entomologist explain why

The virus that causes eastern equine encephalitis, or EEE, has evolved to infect mosquitoes. To be able to spread between people, however, it faces extra challenges.
Human, animal and environmental health are interconnected. Tambako the Jaguar/Moment via Getty Images

Humans infecting animals infecting humans − from COVID‑19 to bird flu, preventing pandemics requires protecting all species

Infectious diseases can spill over from animals to humans as well as spill back. Each cross-species transmission gives pathogens a chance to evolve and spread even further.
Nematode larvae belonging to the genus Anisakis can cause the disease anisakiasis, a threat to human health. Shutterstock / WH_Pics

How to be sushi smart: tips on avoiding anisakis disease

Raw seafood dishes such as sushi, poke bowls and ceviche are increasingly popular, but can harbour fish-borne parasites. What’s the best way to protect ourselves?
Avian influenza (‘bird flu’) is a highly transmissible and usually mild disease that affects wild birds such as geese, swans, seagulls, shorebirds, and also domestic birds such as chickens and turkeys. (CDC and NIAID)

Bird flu FAQ: What is avian influenza? How is it transmitted to humans? What are the symptoms? Are there effective treatments and vaccines? Will H5N1 become the next viral pandemic?

Avian influenza — commonly known as ‘bird flu’ — is infecting domestic and wild birds in Canada and around the world.

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