The FDA has expanded existing warnings on the two leading COVID-19 vaccines about a rare heart side effect mainly seen in young men.

The International Atomic Energy Agency (IAEA) in Vienna, Austria, Monday, June 23, 2025.

A new COVID variant is spreading quickly in the U.S. and bringing with it a painful new symptom.

Airport screening has detected the variant in travelers arriving in California, Washington, Virginia, and New York.

Latest data from the Public Health Agency has reported seven cases of the new strain, named NB.1.8.1, in the past eight weeks. In its latest respiratory surveillance report from June 18, the PHA says ...

Cases of the recently identified Covid-19 variant NB 1.8.1. are rising. Some have dubbed the variant "razor blade throat" for ...

Two new Omicron subvariants are gaining ground in the U.S. as some people report experiencing respiratory symptoms like ...

A new Omicron subvariant has caused infections and deaths in South and Southeast Asia. Europe may see a spike after ...

A new COVID-19 variant, dubbed NB.1.8.1, or Nimbus, is becoming increasingly prevalent in the United States. Have any cases ...

Dr. Brian Kaminski of ProMedica explains what the new "Nimbus" variant of COVID is, how it affects you and what health ...

Dr. Jeffrey Kopin, Chief Medical Officer for Northwestern Medicine Lake Forest Hospital, joins John Williams to talk about ...