A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.

In patients with COVID-19, preexisting immunity and Omicron infection were associated with reduced disease severity and upper respiratory symptom presentation.

A fresh variant of Covid, presenting distinct symptoms and swiftly becoming prominent across the globe, has been identified.

Some forms of cancer can be difficult to detect, and one that has 'subtle symptoms' often goes unnoticed until it is at an advanced stage. To combat this, a doctor has shared some early warning signs.

With the 2025 influenza season starting earlier than usual, the NICD urges South Africans to stay vigilant against seasonal ...

Health authorities are issuing renewed alerts concerning the spread of a dominant Covid-19 subvariant now prevalent in several countries. While ...

A new strain of COVID-19, XFG, is spreading rapidly across the world, including in the United States. Anecdotally, people who ...

While you are soaking up the summer sun, doctors say you can still get sick, including from two new COVID strains that are ...

While you are soaking up the summer sun, doctors say you can still get sick, including from two new COVID strains that are ...

While you are soaking up the summer sun, doctors at Conway Medical Center say you can still get sick, and there are two new ...

The prevalence of long COVID-typical symptom clusters was relatively high among a cohort of adults 2 years after initial COVID-19 infection.

‘90s Country Icon Opens Up About Health Battle and Finally Finding A Treatment That Worked: ‘It Changed My Life’ originally ...