CNN CNN Newsroom Live January 27, 2022 09:26:00
New research shows moderna's booster shot provides durable protection against the omicron variant for at least six months. but the antibody protection wanes and is six times lower after that time. now moderna is beginning its next phase of an omicron specific booster trial. new plans to enroll about 600 people in the study. some participants will have already received two doses of the moderna vaccine and others will have received a booster shot. pressure is building on boris johnson for allegedly violating britain's covid lockdown rules. in a contentious and heated session in parliament, the...