Experts now say that even 70 per cent immunity in the population isn’t high enough to resist the spread of the Delta variant. A recent study in The Lancet says, “With the elevated transmissibility of circulating variants, vaccination coverages as…
Experts now say that even 70 per cent immunity in the population isn’t high enough to resist the spread of the Delta variant. A recent study in The Lancet says, “With the elevated transmissibility of circulating variants, vaccination coverages as…
The Delta variant of Covid-19 makes up more than half of coronavirus cases in the United States since early July 2021. How does the coronavirus mutate? The World Health Organization called the Delta variant, “the fastest and the fittest Covid…
Now 80% of UK adults are thought to have coronavirus antibodies, according to Office for National Statistics. The numbers do not include 14.2million people under 18 who are yet to be vaccinated. Sky News’ Thomas Moore ask how close the…