Research also says natural infection with Omicron doesn’t produce a strong immune response, so people can quickly become reinfected
If you thought Covid-19 was dead and gone, think again. Early signs indicate that the UK may be at the start of a new wave of Covid infections driven by BA.4 and BA.5 – while new data suggests these variants may have evolved to re-favour infecting lung tissue, which could potentially make them more dangerous.
So what can we expect in the coming weeks and months?
