A man with a complex medical history ended up with a rare bacterial infection after taking probiotics in the hospital.

Passengers and crew traveling on the Queen Mary 2 from England to the Caribbean reported symptoms of diarrhea and vomiting.

Several studies have reported that the coronavirus disease 2019 (COVID-19) can lead to heart rate variability (HRV), with the ...

Five years after COVID-19 was declared a pandemic, registered nurse Nicole Baca still visits an infusion center every week to ...

Recent research provides more support for the existence of long-term COVID and delves into potential causes and effects of ...

A norovirus outbreak aboard a luxury cruise ship has left over 224 passengers and 17 crew members sickened, according to the ...

Ensitrelvir PEP was safe and effective for COVID-19 prevention among household contacts when administered after the onset of symptoms in an index patient.

For household contacts of individuals with COVID-19, taking ensitrelvir within 72 hours of symptoms is effective at preventing infection and generally well tolerated.

New research shows that children with COVID-19 face a 25% higher risk of long-term gastrointestinal symptoms, including ...