Novavax said Monday that the Food and Drug Administration was asking the company to run a new clinical trial of its vaccine.

The head of the Food and Drug Administration said Tuesday that the agency is now looking at whether it will still approve COVID-19 vaccines for next winter, citing a lack of data on booster shots.

Women's menstrual cycles temporarily became a little longer after receiving a flu shot, regardless of whether they also ...

Our current Medical Establishment doesn't seem to grasp that they are no longer just Fox News and Twitter celebrities who can ...

Getting a flu shot may affect your menstrual cycle, a study has revealed—although the change is temporary and typically very ...

Vaccines for the flu and COVID-19 can alter the menstrual cycle, but the impact is temporary and there is no reason for vaccine hesitancy, while breast cancer deaths among women ages 20 to 49 ...

Between tariffs, taxes, and vaccines, the second version of Trump is rewriting core parts of the policy enacted by the first ...

She encourages people to visit their primary care doctor to keep updated on their vaccines or learn more about them.

Experts are urging Australians to get vaccinated before winter to protect themselves and their families, amid fears cases of Covid and other illnesses could spike.

Scientists discovered that specialised immune cells, called macrophages, are 'primed' inside the lymph nodes nearest to the ...