Covid-19: contagion, delta mutation… You have to worry about the CH.1.1 variant. Who is in the UK?
the essential A new variant of Covid-19 has been detected in the Kingdom. CH.1.1 has a mutation that already belonged to the Delta variant. This new strain raises fears of an increased risk of infection. This has been a constant for a few weeks: the health authorities of the various European countries have increased their … Read more