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Lambda

Here’s what you need to know the lambda variant

Health workers vaccinate a woman in Peru.DIEGO RAMOS | AFP | Getty ImagesMore than 18 months after the Covid-19 pandemic, the world is now used to news of new variants of the virus, especially those that have successively supplanted…

Covid Lambda Variant of Peru: What Scientists Know

Viruses develop. SARS-CoV-2, the virus that causes Covid-19, is no exception. So the emergence of variants is no surprise, and not every new genetic mutation poses a serious threat.But in recent weeks a growing drum of news coverage has…