Mon. Dec 6th, 2021


The World Health Organization (WHO) says COVID vaccines reduce virus transmission by about 60 percent, but with the advent of the Delta variant, it drops to just 40 percent. WHO chief Tedros Adhanom Ghebreyesus warned that people fell into a false sense of security that vaccines have ended the pandemic. Vaccines were hailed as a huge breakthrough, but these statements seem a little less positive. What do these numbers mean to finally end the pandemic?

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