Clinical trials to evaluate efficacy and safety COVID 2019 protection vaccine will start 16 March in the United States. This was reported by Associated. Press referring to an unnamed government representative USA.
The first participant in the test, which is funded by American authorities and conducted at the health research institute in Seattle, will receive an experimental vaccine on Monday, reports agency.
According to the Associated Press, for a full check of any A potential vaccine usually takes 12 to 18 months. About it say US public health officials.