Summary
Scientists from the University of Florida are warning about two viruses—influenza D virus and canine coronavirus—that could lead to future epidemics or pandemics. These viruses, which originate in animals, could evolve to spread easily among humans, posing a public health threat. The researchers emphasize the need for better monitoring, testing, and treatment development.
Key Facts
- Influenza D virus was discovered in 2011 and mainly infects pigs and cows, though it has been found in other animals.
- Influenza D poses a risk to human health as it shows signs of evolving to spread between people.
- A particular strain of influenza D found in China can now potentially transmit between humans.
- Canine coronavirus, different from the COVID-19 virus, generally causes stomach issues in dogs but has been shown to affect humans in rare cases.
- Human cases of canine coronavirus have been reported in Southeast Asia, leading to pneumonia.
- Efforts are needed to improve virus monitoring, testing, and develop vaccines and treatments to prevent potential epidemics.
- Some cattle workers in the U.S. have antibodies against influenza D, indicating past exposure.
- The extent of canine coronavirus in the human population is not well-documented as regular testing is not performed.
