Why do some people with high concentrations of antibodies against COVID-19 develop severe forms, while others, with moderate ...

If you have questions about COVID-19 vaccines for kids this year, that's understandable, experts say. But pediatricians are here to help clear up some of that confusion. Questions from parents largely ...

The varicella-zoster virus causes both chickenpox and shingles infections. Initially, the virus causes a chickenpox infection. If it reactivates later, shingles can develop. The chickenpox vaccine ...

SAN FRANCISCO (KGO) -- As COVID-19 vaccine distribution begins, so do the questions; like when can I get the vaccine? Which one is the safest? And what are the side effects? Well ABC7 News has created ...

The one thing certain about the COVID vaccine right now is that everything about it is changing. Here are your COVID vaccine questions answered One thing certain about the COVID vaccine right now is ...

Vaccines are a hot topic. The president is dispensing advice on the timing of childhood vaccines. The U.S. Health Secretary is reopening debates that had seemed closed. Federal health agencies are ...

Some infections lead to immunity from future infections, so I understand your question. Unfortunately, since there are so many causes, getting meningitis once does not protect you from getting it ...

In the Harry Potter series, the villain Lord Voldemort is known as "He-Who-Must-Not-Be-Named." There's a similar sentiment whenever someone expresses a heterodox opinion on vaccines. The long knives ...

Anna Hicks prepares a measles, mumps and rubella vaccine at the Andrews County Health Department, Tuesday, April 8, 2025, in ...

The vaccine against human papillomavirus, or HPV, has reduced cervical cancer by nearly 90% in women vaccinated as ...