Vaccines

The drug is already sold to treat HIV infections and Gilead plans to seek approval soon to use it to guard against infections.

Robert F. Kennedy Jr. has promoted claims about vaccines that contradict the overwhelming consensus of scientists.

According to the World Health Organization, vaccines prevent 4 to 5 million deaths per year worldwide.

Should you get your flu shot with a Covid vaccine? Here’s the guidance from the Centers for Disease Control and Prevention.

Updated COVID-19 vaccines are on their way. The Food and Drug Administration approved new shots from Pfizer and Moderna on Thursday, and the companies are set to begin shipping millions of doses.

Moderna already has a bird flu vaccine in very early-stage testing that uses the same mRNA technology that allowed rapid development and rollout of vaccines to protect against COVID-19.

Merck’s shot protects against 21 strains of that bacteria to prevent a severe form of pneumococcal disease and a lung infection called pneumonia.

The new research underscores the importance of vaccination for both sexes, experts say.

The World Health Organization has approved a new version of a widely used cholera vaccine that could help address a surge in cases that has depleted the global vaccine stockpile.

Dr. John Nkengasong has spent decades working in Africa on HIV and AIDS, his career intertwined with a U.S. program that has transformed care in some of the hardest-hit countries and saved an estimated 25 million lives.

West Virginia’s GOP-controlled state Legislature has voted to allow some students who don’t attend traditional public schools to be exempt from state vaccination requirements.

Favorable preliminary results from two HIV vaccine studies were presented at a conference this week, giving researchers hope for the future.

A new report from the CDC shows vaccine exemptions amongst U.S. children entering kindergarten have hit highest rate ever.

A panel of CDC advisers voted Tuesday to recommend updated Pfizer and Moderna coronavirus booster shots for everyone ages 6 months and up.

Vaccination rates for measles have fallen in recent years, putting more people at risk for the extremely contagious virus.