The "brain fog" of long COVID might be due to impaired lung function following a person's infection, a new study says.

Two new high-profile studies add to the increasingly worrisome picture of how even mild cases of COVID-19 can have ...

In patients with long COVID, lower pulmonary gas exchange may be associated with impaired cognitive function, according to a ...

Study senior author Dr. Sean Fain said: “If these findings can be generalized to the long Covid population, the study ...

A new study reveals younger adults face greater challenges with long Covid. They experience more severe neurological symptoms ...

Lower rates of gas exchange in the lungs may contribute to impaired cognitive function ("brain fog") tied to long COVID, ...

In patients with long Covid, lower pulmonary gas exchange may be associated with impaired cognitive function, according to a ...

The federal government has allocated $1.15 billion so far on long COVID research, without bringing any new treatments to ...

Joanna first realized that her sleeplessness, brain fog and low libido could be hormonal when she started talking to her ...