The person with the longest consecutive COVID-19 infection was a 72-year-old man in Amsterdam who was documented to have the infection for 612 days, Scientific American reported May 1. The man was ...

A new clinical trial explored whether raising cellular NAD⁺ levels with high-dose nicotinamide riboside could influence lingering neurological and physical symptoms in long-COVID. Millions of people ...

Scientists say a U.K. patient with a severely weakened immune system had COVID-19 for almost a year and a half. The case underscores the importance of protecting vulnerable people from the coronavirus ...

You are in good health, you have no risk factors, but the specter of long COVID frightens you and you hope to protect ...

Even mild COVID-19 cases can trigger lingering symptoms, especially in women and younger adults, while severe cases show a strong link to long-term fatigue, brain fog, and joint pain, setting COVID-19 ...

The effects of COVID-19 infection on smell might be long-lasting About 4 out of 5 COVID patients who reported changes in their sense of smell tested poorly about two years later on a scent ...

Hand sanitizers and surface disinfectants have proven essential in the COVID-19 era but are also a critical means to reduce or prevent the spread of many infectious diseases. This is one of the ...

CHICAGO (WLS) -- Nearly 4,000 COVID-19 cases and almost 500 deaths in the past week have been linked to Illinois' long-term care facilities, such as nursing homes, state health data shows. Since last ...