The Indian Council Of medical Research라이브 바카라 (ICMR) second sero-survey shows that Indians are still far from achieving herd immunity against the Coronavirus infection, Union Health Minister Harsh Vardhan said on Sunday while underlining the need for following Covid-19 precautionary measures. During an interaction with his social media followers, the minister said that ICMR is actively researching on reports of Covid-19 reinfection. He cautioned that the sero-survey report should not create a sense of complacency among people.