From symptoms to vaccine efficacy, ABC News’ Dr. Jen Ashton breaks down some of the most asked omicron questions.
New modelling from Imperial College London, using data from England, shows the Omicron COVID-19 variant largely evades immunity from past infection or two vaccine doses. It estimates the risk of re-infection from Omicron is more than five times greater than…
Vaccine drugmaker Pfizer says its studies show three doses of its COVID-19 vaccine neutralized the omicron variant while two doses reduced severity. “These are studies where they try to look at how much antibody does it take to neutralize the…
Infectious diseases specialist Dr. Sumon Chakrabarti answers questions about the Omicron variant, including whether it’s OK for vaccinated people to socialize. 00:00 Answering your Omicron variant questions 00:31 I’m fully vaccinated, should I be isolating? 02:12 What happened to the…
CDC Director Rochelle Walensky joins “CBS Mornings” to discuss the impact of the weekend’s deadly tornadoes on the spread of COVID-19 in hard-hit areas. Plus, the latest on the Omicron variant, and what she thinks is the next phase of…
TWiV provides an update on immunity to Omicron, results of a randomized controlled trial of face masks, and a study of correlates of protection against respiratory syncytial virus infection in the upper and lower respiratory tract of nonhuman primates. Show…
