Changing guidance around COVID-19 vaccines, specifically, has been central to RFK Jr.'s run as health secretary. A judge just struck some of it down.

Four years after infection with the wild-type SARS-CoV-2 strain, up to 60% of health care workers (HCWs) in Switzerland still ...

The U.S. greatly undercounted COVID-19 deaths in the early months of the pandemic, according to a new study. The research, ...

The Centers for Disease Control and Prevention released a report March 12 on the effectiveness of the flu vaccine for the ...

Ed, I argued that the reconstituted Advisory Committee on Immunization Practices (ACIP) was preparing to spend its March ...

The COVID-19 pandemic’s early death toll was much higher than the official U.S. count, according to a new study that ...

Six years after the pandemic's onset, the World Health Organization (WHO) is now urging nations to prioritise routine Covid-19 vaccinations as a critical necessity for those at high risk.

It's an early indication of how vaccine-skeptic Health Secretary Robert F. Kennedy Jr. is influencing immunization practices in the United States.

Experts consider the outbreak "unprecedented" given the number of cases in such a short period. About 5,000 students in university halls in Kent will be offered the meningitis B v ...

A federal judge has struck down HHS Health Secretary Robert F. Kennedy Jr.'s childhood vaccination policies and blocked his ...

Penn Engineers have redesigned the lipid nanoparticles (LNPs) used to deliver mRNA vaccines, showing that subtle changes in lipid chemistry can influence immune cell metabolism and reduce inflammation ...