The BA.5 Omicron sub-variant, which is known to evade immunity induced both by vaccines as well as prior infection, has the potential to reinfect you with Covid again "within weeks", global researchers have said.BA.5, together with .
London, June 15 (IANS) People infected with the Omicron variant show poor immune boosting against future SARS-CoV-2 infection, according to a study which may
People infected with the Omicron variant show poor immune boosting against future SARS-CoV-2 infection, according to a study which may explain why breakthrough cases are happening even among those who are triple vaccinated.A "breakthrough .