To maintain vaccine efficacy, WHO regularly updates influenza vaccine strains based on global epidemiological, virological, ...

A Vero-cell-culture–derived trivalent influenza vaccine had a protective efficacy of 79% against antigenically matched influenza strains. Conventional egg-based influenza vaccines have several ...

As the United States battles new strains of the highly pathogenic avian influenza (HPAI) H5N1, AKA bird flu, the State of ...

An H5N1 infection can be fatal for domestic animals, but there are steps you can take to minimize the risk of them catching ...

But not all flu vaccines are made using eggs. There is a cell-culture based flu vaccine available, as well as a recombinant flu vaccine that is created synthetically, the CDC said. Other types of ...

Bird flu has ripped through the animal kingdom for the past few years now, killing countless birds and crossing into an alarming number of mammals. Yet people remain largely untouched. Even though ...