Melissa I. Alvarez

Researchers evaluated the risk for nosocomial COVID-19 transmission and the risk of mortality associated with the Alpha, Delta, and Omicron variants.

Study researchers presented their findings regarding race differences in 10-year mortality following ischemic stroke during the 2021 International Stroke Conference.

Study researchers compared patients treated after 6 hours with those treated within 6 hours after symptom onset, and with clinical endpoints of the DAWN and DEFUSE 3 trials.