Infants hospitalized with severe COVID-19 have significantly different immune responses than adults or older children. The finding comes from scientists at St. Jude Children's Research Hospital, The ...

Some trials are focusing on drugs that target the immune system, which is affected by different pathways to long covid.

The Ho Chi Minh City Department of Health has called for wearing face masks when visiting medical facilities or crowded places and using public transport amid an increasing incidence of Covid-19.

With new testing requirements, it’s not even clear how new Covid or flu shots can be made available this fall.

Millions of "long COVID" patients coping with debilitating "brain fog" and chronic fatigue, who are looking for answers to ...

A population-based study in Quebec found that healthcare workers faced a threefold higher risk of long COVID after a first ...

In Australia alone, 781 people were hospitalized for COVID complications in the first three months of 2025, and 289 died of ...

Thailand's Public Health Minister Somsak Thepsutin has urged the public not to panic amid concerns over a resurgence of Covid ...

Hospital-onset antimicrobial-resistant infections increased across U.S. hospitals during and beyond the COVID-19 pandemic.

A nationally representative U.S. study of over 100,000 adults found that post-COVID conditions (PCCs) significantly reduce ...

Countries around the world had utilized contact tracing to support public health responses to curb transmission during the ...