Study Suggests Mixing COVID Vaccines Gives Good Protection
almost 4 years in St.Lucia Times
A mix-and-match approach to Covid vaccines – using different brands of jab for first and second doses – gives good protection against the pandemic virus, a UK study has found. The Com-Cov trial looked at the efficacy of either two doses of Pfizer, two of AstraZeneca, or one of them followed by the other. All […]
This article Study Suggests Mixing COVID Vaccines Gives Good Protection appeared first on St. Lucia Times News.
Who is popular today?
