For about 25 years, bird flu viruses typically originated in Asia – but the virus that began spreading in 2021 arose in Europe and Africa.
By Grace Wade
Bird flu now sweeping the world evolved in Europe and Africa
Posted in biotech/medical
Posted in biotech/medical
For about 25 years, bird flu viruses typically originated in Asia – but the virus that began spreading in 2021 arose in Europe and Africa.
By Grace Wade