because in 2022 there was a very large H5N1 avian influenza outbreak in wild birds and poultry, yet we never saw it in the ...

Canada’s National Microbiology Lab confirmed the presumptive prognosis after testing genomic sequencing, officials said.

A Canadian teen who is in critical condition after contracting H5N1 bird flu was infected with a version of the virus that is different from the one circulating in U.S. cattle.

Her third concern is how government officials are dealing with this outbreak, which she described as "letting it continue to ...

Initial testing had indicated the teenager’s infection was from bird flu and was confirmed in further testing, the Public ...

British Columbia health officials have yet to identify a likely source of the infection, though none of the teen's contacts ...

Following an absence of 15 months, the H5N1 HPAI virus has been detected again in the far west of Asia in the Republic of ...

Amid an ongoing outbreak of bird flu in American dairy herds and poultry flocks, Canadian officials have announced ...

The first week was the worst. “It was very, very, very deadly because the people had an advanced stage of disease, and the ...

Transmission of Oropouche virus to the womb has been confirmed in two stillbirths and one birth with congenital anomalies that occurred in Brazil.

Climate change and mosquitos are creating an epidemic of dengue in Oaxaca, as researchers work to counteract the disease.

The emergence of new viruses is often unpredictable, jumping as they might from infecting one species to another. A November ...