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 ...

The "brain fog" of long COVID might be due to impaired lung function following a person's infection, a new small-scale study says. Reduced gas exchange in the lungs – oxygen coming in, carbon dioxide ...

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

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 ...

Recent studies show that even mild COVID-19 can lead to the equivalent of 7 years of brain aging. The Journal of Science and the New England Journal of Medicine say long-COVID has led to not only ...