Find out how different vaccines for the coronavirus cause your body to create antibodies that fight the virus.

A new kind of COVID-19 vaccine is about to roll out around the world. It's called a protein subunit vaccine. Early on in the pandemic, many experts thought this was the kind of vaccine that would be ...

Find out about the COVID-19 vaccines, the benefits of COVID-19 vaccination and the possible side effects.

In a comparison of COVID-19 vaccines, the mRNA vaccine sustained higher anti-S IgG, while the Ad-vector had superior ...

The mRNA COVID-19 vaccine is not associated with autism or other neurodevelopmental problems in children whose mothers ...

PHILADELPHIA (WPVI) -- New guidance from the CDC open COVID-19 booster shots to more groups and health experts hope people will take advantage. All three types of vaccines are now eligible for booster ...

Add Yahoo as a preferred source to see more of our stories on Google. With a little help, your immune cells can be potent tumor killers. Steve Gschmeissner/Science Photo Library via Getty Images The ...

Moderna COVID-19 vaccines were associated with a threefold increased risk of chronic urticaria and nearly fourfold increased risk of other types of urticaria compared to expected rates.

Researchers tracked more than 400 toddlers to see whether mRNA COVID-19 vaccination during or just before pregnancy was linked to autism or developmental delays. After detailed assessments of speech, ...