Mortality among infected very high in Nipah - between 40 and 70 per cent - compared to that of Covid which was 2-3 pc: ICMR DG Rajeev Bahl.

Mortality among infected very high in Nipah - between 40 and 70 per cent - compared to that of Covid which was 2-3 pc: ICMR DG Rajeev Bahl.