Do not take Omicron lightly, we still don`t know its long-term side effects: Experts

"It is too soon to tell if this variant is less severe even for the unvaccinated. We definitely are witnessing less severity of symptoms in vaccinated people, so it is extremely important to get the vaccine," Tushar Tayal, Senior Consultant, Internal Medicine, Narayana Superspeciality Hospital, Gurugram told IANS.