Lead singer for the multi-platinum recording band Smash Mouth, Steve Harwell, has been diagnosed with cardiomyopathy. What does this heart issue entail?
Many unproven treatments for COVID-19 have circulated on social media, but the latest involving hydrogen peroxide has health experts especially concerned.
Johnson & Johnson revealed that a two-dose version of its COVID-19 vaccine offers strong protection against the virus. How strong? Here's what we know.
Parents have long been waiting to hear about a COVID-19 vaccine for children aged 5 to 11. Here's what we know about the timeline and safety of such vaccines.
Despite talk of rolling out booster shots to all adults, the FDA only recommends them for those at high risk, including first responders and those 65 or older