A survey conducted by noted public health experts indicated that the side-effects post Covid-19 vaccination or 'reactogenicity' in medical linguistic is likely to occur in 66 per cent of the healthcare workers which are most probably to subside within a day of their onset. The survey which compiled the responses from 5396 respondents all healthcare professionals who had received Covid vaccines. Out of all the healthcare workers almost 66 per cent of them reported at least post-vaccination symptoms. Side Effects Post Covid-19 Vaccination The respondents in the survey stated that the most commonly reported symptoms they experienced after immunization were