Health experts are continuously warning of mutated and even more dangerous Delta plus variant of coronavirus. The new Delta Plus variant of the coronavirus is extremely transmissible, and even walking next to a Covid-19 patient who is a carrier of this variant without a mask may lead to the spread of infection, AIIMs director Randeep Guleria. Now, at least five states have reported the cases of delta plus variant. The Centre has issued the alert for the same. Watch this episode.