A maximum of 30 per cent people in urban hotspots and containment zones have unknowingly contracted and recovered from coronavirus, a survey of the general population has showed. The sero-survey…
Source: feedburner feed
A maximum of 30 per cent people in urban hotspots and containment zones have unknowingly contracted and recovered from coronavirus, a survey of the general population has showed. The sero-survey…
Source: feedburner feed