A successful plan to counter Covid-19 is just adopting the level of caution of the initial months. Read more »
A third wave of Covid-19 in the US and the discovery of a new virulent strain of coronavirus in the UK could threaten the economic recovery. Read more »
The new rapid spreader variant B 1.1.7 has undergone 23 mutations and may be too much to handle for the available vaccines. Read more »