Sero Survey says 23% exposed to Covid in Delhi, no Amarnath Yatra this year

Hindustan Times' National Political Editor, Sunetra Choudhury brings you the top stories you need to know. Sunetra talks about the number of covid-19 cases in India so far, results of Sero Survey, how different parliament would be next month, govt's warning against N-95 masks. Watch the full video for more details.