For millions suffering from long COVID, their persistent breathlessness, brain fog and fatigue remain a maddening mystery, ...

Cognitive symptoms, commonly referred to as brain fog, are among the most common persistent or new symptoms after COVID-19 in both people who have been hospitalized and those who have not. Brain fog ...

The debilitating brain fog often experienced by people with long COVID may stem from blood clots, new research suggests. Long COVID describes myriad symptoms that linger for weeks to years after a ...

A study of long COVID patients with long-lasting "brain fog" and fatigue released Thursday shows they have altered levels of a pair of key brain chemicals, including nerve growth factor. Photo by ...

One of the ways long COVID presents itself, commonly known as “brain fog,” is particularly devastating to those suffering with it, say doctors. The New York Times recently reported that, according to ...

Long COVID is a pressing public health issue. There are millions of people who experienced an acute infection with the pandemic virus SARS-CoV-2, and never truly recovered from their COVID-19 illness, ...

According to a new study published in Nature Neuroscience, researchers at Trinity College in Ireland used blood tests to measure certain biological markers and specialized brain images to discover ...

Scientists have uncovered a possible explanation for one of COVID-19′s most vexing legacies: the stubborn neurological symptoms of long COVID, such as brain fog, memory loss and fatigue. The first ...