Posted inCoronavirus Updates

2 Covid vaccine doses induce lower antibody levels against Omicron: study

London: Two doses of Pfizer and AstraZeneca COVID-19 vaccines generate lower levels of antibodies against the Omicron variant of coronavirus, according to a study which suggests that those previously infected or vaccinated may be at an increased risk of infection. Researchers from the University of Oxford in the UK analysed the impact of the Omicron variant […]