"Cold symptoms normally last approximately for a week to 10 days," informs Lopes. "Whereas Covid symptoms typically last for ...

According to the UKHSA, other common symptoms of Covid include a fever, continuous cough, shortness of breath, tiredness, ...

Flu is a respiratory illness that’s caused by flu viruses, and “most experts believe that flu viruses spread mainly by tiny ...

Flu, COVID-19, the common cold and RSV have similarities, but they differ in their severity, contagiousness and symptoms.

A study of the lungs of people who have died from COVID-19 has found persistent and extensive lung damage in most cases and may help doctors understand what is behind a syndrome known as 'long COVID', ...

Researchers say people using a common allergy nasal spray, azelastine, were 69% less likely to contract COVID-19.

Five years on, long COVID’s clinical picture is sharpening, revealing persistent lung changes, immune dysregulation, and a complex but vital role for rehabilitation.

NIH-funded study of "long COVID" and reinfection hides findings on risks stratified by vaccination status deep in a ...

A higher proportion of adolescents who tested positive for COVID-19 reported ongoing symptoms compared with those who tested negative or never tested.