You might soon be able to take a pill instead of a vaccine to protect against Covid.Researchers in have developed a Covid vaccine in pill form which, when given to monkeys, saw them produce the necessary antibodies to protect against the virus without producing any visible side effects.The pill contains a small inactive part of the Covid virus, but the antibodies are released in the mucus, instead of the blood. The idea is that they are closer to the real virus so can destroy it more quickly.
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