Scientists say a concerning genetic mutation has appeared in H5N1 bird flu infected cats living in a New Jersey suburb of New ...

A new H5N1 bird flu mutation has appeared in a cluster of infected dairy cows. It's a genetic change that scientists say could not only make the virus more lethal, but increase its spread between ...

Egg prices again reached a record high in February, as bird flu continues to spread and Easter and Passover approach.

New York City’s wet markets – stores that house and slaughter mostly live poultry – landed in the spotlight last month after ...

A team from EL PAÍS joins the Spanish expedition which has detected the spread of deadly avian flu among Antarctic fauna ...

There are fears that vaccinating could allow the virus to linger undetected in flocks and mutate in ways that could make it more of a threat to humans.

The most recent outbreak of bird flu has driven up the cost of eggs, forcing business owners to raise prices or limit their ...

RFK Jr. has once again railed against vaccines, this time claiming that vaccinating birds against avian flu will turn flocks ...

The Netherlands, one of the world's largest egg exporters, has launched a pilot program on a laying-hen farm to vaccinate poultry against bird flu with the aim of achieving large-scale vaccination, ...

(CNN) – The brand Savage Pet is recalling large and small chicken boxes over bird flu concerns. The boxes were distributed to ...

The ongoing bird flu outbreak has led to wild bird deaths, slaughtered livestock, and hazardous conditions for dairy industry ...

Raw cheese made with milk from dairy cattle infected with bird flu can harbor infectious virus for months and may be a risk ...