Omicron Variant: Efficacy Of Vaccines Needs To Be Evaluated ‘Critically’, Says AIIMS Chief
New Delhi: All India Institute of Medical Science chief Dr. Randeep Guleria has said that the efficacy of vaccines against the Omicron variant of the coronavirus needs to be critically evaluated, reported PTI. “The new Omicron variant of coronavirus has reportedly got over 30 mutations in the spike protein region giving it the potential to develop …