For years, U.S. vaccine experts have issued a universal recommendation for Covid vaccines. That could change soon.

Leaders at the FDA, HHS and elsewhere are putting guardrails around COVID-19 boosters, which could mean delayed shots or ...

The US Department of Health and Human Services said Thursday that it aims to accomplish within four years a scientific feat ...

“We show that if you can see where a virus is evolving ahead of time, you can begin to make future-proof vaccines,” said ...

A novel AI-driven method helps scientists stay ahead of viral evolution by engineering synthetic spike proteins that ...

A Department of Health and Human Services spokesperson called the move "a radical departure from past practices." ...

Scientists have uncovered a promising new way to enhance the effectiveness of vaccines by tapping into the potential of a specific type of immune cell, opening the door to long-lasting vaccines for ...

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 ...

Just before it announced its new universal vaccine development plan, late Wednesday HHS threw into question the future of seasonally updated Covid-19 vaccines. The agency said in a statement that ...

(CNN) — The US Department of Health and Human Services said Thursday that it aims to accomplish within four years a scientific feat that hasn’t been achieved for the past 45: the development ...