Following a break over the holiday season, European countries are witnessing skyrocketing new Covid-19 infections as the Omicron variant continues its onslaught across the...
The precautionary or third dose of Covid vaccine for healthcare/frontline workers and senior citizens with comorbidities will be the same vaccine that was administered...
Cellular immunity elicited by existing Covid-19 vaccines can fight the Omicron Covid variant, according to a study.
The yet to be peer-reviewed study, which focussed...