Early findings from a British study suggest the vaccine is nearly 96% effective against the older coronavirus and nearly 86% effective against the new variant there. In South Africa, the new variant now causes more than 90% of new cases and is more infectious than the original virus.
from World News Headlines, Latest International News, World Breaking News - Times of India https://ift.tt/3t5tD5X
from World News Headlines, Latest International News, World Breaking News - Times of India https://ift.tt/3t5tD5X
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