BBCNEWS Dateline London December 5, 2021 11:34:00
Cause the common cold. viruses do sometimes mutate to be less rather than more virulent to infect more hosts. that is the real question and i think the omicron variant has hopefully spurred more people to get vaccinated and that is the real tragedy here, that two years after covid—19 years after covid—19 emerged in china and a year after the vaccines went into arms, we still have pockets of unvaccinated people in wealthy countries when vaccinations are plentiful because they do not believe the science and governments and pharmaceutical companies are not doing enough to get vaccines out acr...