Updated On: 18 January, 2022 05:19 PM IST | Washington | IANS
Speaking at the Davos Agenda virtual event on Monday, Fauci said that `natural vaccination`, or immunity via previous infection, might not be as effective as some believe

Dr Anthony Fauci. Image/AFP
It is very early to say if Omicron will lead to an end to the Covid-19 pandemic, and that there may be another variant with similar vaccine escaping potential, top US infectious disease expert Anthony Fauci has said.
Speaking at the Davos Agenda virtual event on Monday, Fauci said that "natural vaccination", or immunity via previous infection, might not be as effective as some believe, the Daily Mail reported.