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The pace of coronavirus vaccinations now may determine whether or not we’ll need a perpetual cycle of new shots to combat variants

Scientists worry that vaccinations aren’t proceeding fast enough to prevent new, perhaps deadlier coronavirus strains from emerging. New variants that can evade existing vaccines could create a cycle in which people need to keep getting new coronavirus shots for years. UK officials said Friday that the variant identified there could […]
The pace of coronavirus vaccinations now may determine whether or not we’ll need a perpetual cycle of new shots to combat variants
News

The contagious coronavirus variant identified in the UK has probably been circulating in the US for many weeks: ‘It’s very likely that it’s in every state’

California, Colorado, Florida, Georgia, and New York all confirmed cases of a new, more transmissible coronavirus variant this week. None of the infected people recently travelled outside the US, suggesting the variant is already spreading in multiple communities. One expert said the virus was likely in the US by early […]
The contagious coronavirus variant identified in the UK has probably been circulating in the US for many weeks: ‘It’s very likely that it’s in every state’