Infectious disease physicians weigh in on the latest strain.

COVID-19 does not just affect the respiratory system, but also significantly alters the brain in people who have fully ...

It is easy to confuse COVID-19 symptoms with that of the flu. Not knowing the differences could be dangerous, even fatal.

THE HSE has issued a warning to the public to get vaccinated after an outbreak of flu and Covid right across the country.

The common cold, flu and COVID share many symptoms, but confusing seasonal sicknesses could be dangerous.

A rapid, two-step immune reaction may underlie rare cases of heart inflammation seen after COVID-19 mRNA vaccination, ...

The coughing, sneezing and sniffling is all around us, as both influenza and COVID-19 start to spread.

Danish study finds no increased risk of long-term adverse effects after Covid-19 vaccination.

Three signs that some people may not be aware of are difficulty sleeping, loss of appetite and feeling tired or exhausted.

Stanford Medicine investigators have unearthed the biological process by which mRNA-based vaccines for COVID-19 can cause ...

A study from Stanford Medicine revealed that mRNA-based vaccines for COVID-19 can cause myocarditis in young men and ...