What if mRNA vaccines could be made more powerful and less irritating? Scientists at the University of Pennsylvania have found a way to do just that—by tweaking a key molecule in the vaccine’s ...

As the number of Texas measles cases tied to a West Texas outbreak slows to a trickle, South Plains public health director Zach Holbrooks remembers the call from a colleague in an adjacent county ...

Morrow, the county’s top public health official, spent five years at helm. Aside from the pandemic, he dealt with a growing ...

Trump’s health secretary confounds experts with his baseless claims about vaccines and diets, but his ideas are resonating ...

Dr. Joseph Ladapo called on federal agencies to expand research into what he calls vaccine “injuries,” alongside research ...

The results revealed that taking both doses of Pfizer's COVID-19 vaccine led to fewer endothelial cells in the eye and ...

A new scientific study has found that Pfizer’s COVID-19 vaccine may cause temporary changes in the eyes’ corneal structure, ...

University of Florida scientists have engineered an experimental mRNA vaccine that stimulates the immune system to combat ...

The US has rejected amendments adopted in 2024 to the WHO's legally binding health rules aimed at improving preparedness for ...

Misinformation about health care isn't new, but it has accelerated in recent years. In 2021, the U.S. Surgeon General issued ...

Following on from their breakthrough human trial that successfully reprogrammed the immune system to overpower glioblastoma, ...

Borrowing from the anti-inflammatory properties of olive oil, Penn Engineers used a century-old chemical reaction to redesign ...