The World Health Organization said in January 2025 that China's reported levels of acute respiratory infections, including ...
The World Health Organization (WHO) has called for the reinstatement of restrictions implemented during the COVID-19 pandemic ...
Historically, COVID-19 symptoms have been fevers or chills, cough, shortness of breath, cough, congestion or a runny nose, ...
Researchers have identified a novel genetic risk factor for SARS-CoV-2 infection, providing new insights into the virus' ability to invade human cells. SARS-CoV-2 is the virus that spreads COVID-19.