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. From the very early days of the pandemic, ...

Lockdown-related stress led to more severe brain changes in girls, raising concerns about long-term mental health impacts, say scientists. Study: COVID-19 lockdown effects on adolescent brain ...

Understandably, COVID-19 is largely thought of as a respiratory illness. Its most notorious symptoms include coughing, congestion and a sore throat, and people can limit its spread by covering their ...

Researchers in Singapore detected a marked spike in autoantibodies associated with brain inflammation during the first year ...