Routine childhood vaccines are now optional in the United States, and government officials, after hastily compiling an immense research registry of autistic people, have added the neurodevelopmental ...

The virus has not yet evolved to spread efficiently between people. Excellent vaccine technology exists, but the government ...

Records show that a top U.S. regulator rejected the recommendations of agency experts and limited the use of Covid vaccines.

The Trump administration appears to be expanding RSV vaccinations to some adults starting at age 50 instead of 60 ...

Moderna is preparing to test Health Secretary Robert F. Kennedy Jr.'s tougher vaccine policies with a combination flu-COVID ...

Seasonal flu-related hospitalizations and outpatient visits reached a 15-year high during the 2024-25 season, according to ...

Recent vaccination announcements have led to some confusion. Four physicians weigh in on who should get vaccinated and when ...

Moderna's new flu vaccine, based on the same mRNA technology used in its COVID-19 shot, showed promising results in a major ...

Compared to the standard shot, the mRNA vaccine had an overall vaccine efficacy that was 26.6 percent higher, and 27.4 ...

The new COVID-flu shot combines the company's updated SARS-CoV-2 vaccine, called mRNA-1283, and its newly developed flu vaccine, mRNA-1010. As of yet, there is no FDA-approved flu shot that ...

Moderna’s mRNA-based flu and covid-19 vaccine could provide the best of both worlds—if it’s actually ever approved by the Food and Drug Administration. This week, scientists at Moderna ...

It said an FDA decision on its combination flu and Covid-19 vaccine would be pushed back from the end of this year to 2026, as the agency said it requires efficacy data on the flu component to ...