President Trump’s administration has slammed the brakes on development of messenger RNA (mRNA) vaccines, which proved their lifesaving potential during the COVID-19 pandemic but have come ...

COVID-19 is remains a public health concern five years after the start of the pandemic. What to know about vaccines, variants ...

As India sees a rise in Covid-19 cases, leading Indian immunologist Dr. Vineeta Bal has said that the new variants currently ...

In some cases, "symptoms can escalate to more severe respiratory distress," infectious disease expert Dr. Tyler Evans told Newsweek.

On Tuesday, the Food and Drug Administration (FDA) modified its existing standards surrounding the COVID-19 vaccine.

Prior COVID-19 vaccination did not stop the immune system from mounting a protective response to the Delta and Omicron strains, though new mutation-specific antibody production dipped slightly, ...