'Immunity after jab or infection lasts 9 months'

https://ift.tt/3pHU55Y Some studies also show a strong response mounted through hybrid immunity developed in those vaccinated after recovery from natural infection, Bhargava said underlining that vaccination is must for better protection even for those who have suffered from the disease.

https://ift.tt/eA8V8J from Times of India https://ift.tt/3pHU55Y