Here are some of HealthDay’s top stories for Tuesday, Aug. 31: COVID vaccines’ power to keep elderly out of hospital may fade. New research from the CDC finds the effectiveness of COVID-19 vaccines to keep people over 75 out of the hospital does wane with time, although by the endContinue Reading

TUESDAY, Aug. 31, 2021 (HealthDay News) — The ability of COVID-19 vaccines to protect adults older than 75 against hospitalization appears to wane over time, but still remained 80% effective as of the end of July, new federal data shows. The same data indicates that vaccines continued to offer theContinue Reading

TUESDAY, Aug. 31, 2021 (HealthDay News) — A high amount of coronavirus in the lungs is a major contributor to death in COVID-19 patients, new research shows. The findings challenge previous theories that simultaneous infections such as pneumonia or an overreaction of the body’s immune system are significant factors inContinue Reading