Iowa has its first confirmed case of H5N1 bird flu in a poultry farm worker, the state's public health department announced.

Many less Americans view childhood vaccines as important now compared to previous years, according to a recent Gallup poll.

Robert F. Kennedy previously voiced his opposition to the polio vaccine, an immunization which eradicated the polio virus in ...

Sanofi is handing SK bioscience 50 million euros ($52 million) as the longtime partners take their next-gen pneumococcal ...

A new type of norovirus is causing a very high number of cases in countries like England, just as a large trial of an mRNA ...

Robert F. Kennedy Jr. is trying to tamp down concerns about his history of vaccine skepticism as he meets with GOP senators ...

Newsweek has contacted Robert F. Kennedy Jr. for comment via email.

Donald Trump and Robert F. Kennedy Jr. have both voiced thoughts on certain shots and their distaste for vaccine requirements ...

President-elect Donald Trump’s choice for health secretary has suggested that the polio vaccine cost more lives than it saved ...

In the wake of state public health officials barring promotion of certain vaccines -- as is occurring in Louisiana -- ...

A new administration is about to take over just as a possible new pandemic is staring humanity in the face, plus more from ...

President-elect Donald Trump dispelled rumors Monday that his administration would not seek to ban the polio vaccine, telling ...