Vaccine breakthrough infections pose a vast challenge in the eradication of the COVID pandemic situation. Emerging SARS-CoV-2 variants of concern infecting the immunized individuals indicate an ongoing battle between host… Click to show full abstract
Vaccine breakthrough infections pose a vast challenge in the eradication of the COVID pandemic situation. Emerging SARS-CoV-2 variants of concern infecting the immunized individuals indicate an ongoing battle between host immunity and natural selection of the pathogen. Our report sheds light on the prominent SARS-CoV-2 variations observed in the isolates from AZD1222/Covishield and BBV152/Covaxin vaccinated subjects.
               
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