Inflammation and blood clotting seen in very severe cases of COVID-19 may be caused by the antibodies sent to fight the disease activating unnecessary platelet activity […]
Millions of Sydney residents will spend another month in lockdown, authorities announced Wednesday, citing a still-fast-growing coronavirus outbreak and stubbornly low vaccination rates.
A University of Alberta research lab has helped identify a genetic variant that increases the risk of hearing loss in children with cancer who are treated […]
President Alejandro Giammattei announced Tuesday that Guatemala has canceled its order of a second batch of eight million Russian-made COVID-19 vaccines due to a delivery delay […]