Find out how different vaccines for the coronavirus cause your body to create antibodies that fight the virus.

Then-President Joe Biden declared the covid-19 public health emergency over in April 2023, but the pandemic's impact on health care systems can still be seen. Then-Gov. Asa Hutchinson declared a ...

Covid-19 is not just a respiratory infection. Cardiovascular symptoms are seen in both acute and long covid. Katharine Lang reports on what we’ve learnt since the onset of the pandemic Cardiovascular ...

A rare but serious clotting disorder linked to certain COVID-19 vaccines and natural adenovirus infections has puzzled scientists for years.

Covid-19 was never just another cold. We knew it was going to stick around and keep changing to try to get the upper hand on our immune systems. But we’ve changed, too. Our B cells and T cells, ...

Long COVID was identified in blood proteins, an analysis of longitudinal data suggested. Blood samples from long COVID patients showed changes to blood serum proteins at 6 months that indicated ...

Groundbreaking research from the University of Virginia School of Medicine has revealed crucial new insights into the immune systems of COVID-19 survivors, particularly those struggling with ...

“We found no evidence in our study or in other studies that [the COVID] vaccine causes harm to the children,” said George R. Saade, MD, the new study’s first author and professor and chair of ...

Share on Pinterest A study offers new clues on why long COVID persists in some individuals. krisanapong detraphiphat/Getty Images Despite the debilitating nature of long COVID, there is an absence of ...

Budget 2026 has allocated Rs 1.06 lakh crore to health, marking a nearly 10% rise. The focus is on strengthening digital ...

Ziyad Al-Aly is chief of research and development at VA St. Louis Health Care System and a clinical epidemiologist at Washington University in St. Louis. Since 2020, the condition known as long ...