“It is unknown that how much the immunity will be in those who were both infected and vaccinated. This may take 6 months, a year, and a lifetime”, said Nazrin Mustafayeva, infectious disease specialist of the TABIB Working Group on Infectious Diseases, APA reports.
She noted that there is no harm in vaccinating a sick and healed person. N. Mustafayeva notes that there is not any decision regarding the re-vaccination of the vaccinated people after 6 months”.