Long Covid – Page 2

A Deadly Blast at a Gaza Hospital, and More

Plus, Jim Jordan loses a bid to be speaker and scientists propose a new explanation for long Covid.

In some patients, remnants of the coronavirus in the gut may stifle production of serotonin, an important neurotransmitter, researchers suggest.

Here’s why the latest booster is recommended for more Americans.

Older people are less likely to be diagnosed but more likely to experience certain kinds of illnesses, research suggests.

Reinfections are becoming more common. Experts are still unsure about how damaging they can be.