With new testing requirements, it’s not even clear how new Covid or flu shots can be made available this fall.

As for safety, experts interviewed for this story said they are extremely confident in the systems set up to monitor vaccine ...

Placebo testing has been part of the process since the 1940s. It’s unclear what additional measures would achieve — but it may slow development.

A landmark study by scientists at the University of Oxford, has unveiled crucial insights into the way that COVID-19 vaccines mitigate severe illness in those who have been vaccinated.

Overweight and obesity were significantly associated with memory issues and persistent headache, among other conditions.

An analysis of 200 social media mpox memes finds that 60% promoted awareness of the disease, but 40% spread misinformation or ...

With a demand that vaccine boosters be tested against placebos, RFK Jr. puts an old antivaccine claim at the forefront of government health policy.

When the Department of Health and Human Services (HHS) announced a new requirement for placebo testing on all new vaccines ...

A combination shot for flu and COVID ... date for the vaccine's approval to 2026 after the Food and Drug Administration ...

A new poll finds less than half of Americans have confidence in federal health agencies to carry out key responsibilities.

It is easy to promise readiness for the next disaster; it is much harder to maintain the political and public will to prepare ...

A similar paradigm has unfolded for Covid-19 vaccines since they were first authorized in the height of the pandemic at the end of 2020. HHS’s new initiative also aims to develop universal ...