How did the Omicron variant develop?
When a virus is circulating extensively and inflicting quite a few infections, the chance of the virus mutating will increase. The extra alternatives a virus has to unfold, the extra alternatives it has to bear adjustments.
New variants like Omicron are a reminder that the COVID-19 pandemic is way from over. It’s subsequently important that individuals get the vaccine when obtainable to them and proceed to comply with current recommendation on stopping the unfold of the virus, together with bodily distancing, carrying masks, common handwashing and retaining indoor areas properly ventilated.
It is usually essential that vaccines and different public well being measures are accessible in every single place. Vaccine inequity leaves decrease earnings international locations – lots of them in Africa – on the mercy of COVID-19. Nicely-supplied international locations should urgently ship the doses they promised.