A new blood test can help determine how long a vaccine will last in a person The test is based on a new understanding of what makes a durable vaccine response It looks for blood cells shed by cells in ...

Whether you're welcoming home a new baby, flying to a new destination for a vacation or working around sick patients as a doctor or nurse, your immunity is your invisible armor against all the bugs ...

Dr. Omar Al-Heeti is an assistant professor of medicine at Southern Illinois University and practices internal medicine with a specialty in infectious diseases. He received his medical degree from the ...

As we get into another winter holiday season, COVID is still part of our lives. And although it's hard to predict exactly what this year's cold, flu and coronavirus season will look like, experts want ...

"We feel this pressure because we want to help people." Antibody tests, which reveal whether someone has been infected with the novel coronavirus, have been touted as key to reopening the economy and ...

VIRGINIA BEACH, Va. — The Virginia Department of Health said Thursday that it's monitoring additional possible exposures to measles around Washington, D.C. VDH says this happened when a Maryland ...