(Natural News) American drug manufacturer Merck dropped its bid to develop a vaccine against the Wuhan coronavirus. The firm announced the cessation of its COVID-19 vaccine program after its two candidates did not trigger strong immune responses. It said that phase one trials showed responses that did not reach the level elicited by earlier approved…

(Natural News) American drug manufacturer Merck dropped its bid to develop a vaccine against the Wuhan coronavirus. The firm announced the cessation of its COVID-19 vaccine program after its two candidates did not trigger strong immune responses. It said that phase one trials showed responses that did not reach the level elicited by earlier approved…
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