The Delta variant is fueling the Covid-19 second wave in many parts of India including
states and spurt in cases in some countries.
While other variants mostly infect one person in a household, the Delta infects more than one. This explains why several members in many families were down with Covid-19 this time.
Identified as a driver of the second wave of Covid-19 infections in India, the Delta variant of SARS-CoV-2 has further mutated to form the ‘Delta plus’ or ‘AY.1’ variant.
source : Indiatimes
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