Coronavirus vaccine: Johnson & Johnson’s Covid-19 vaccine enters Phase-3 trials; When is it expected?
Coronavirus vaccine latest update: Participants, who join the study, will be in it for about 2 years. During the study, staff will collect blood samples, saliva samples, and nasal swabs. Coronavirus vaccine latest update: Johnson & Johnson has launched the Phase 3 human trials of its experimental Coronavirus vaccine candidate JNJ-78436735-Ad26.COV2.S. The potential Covid-19 vaccine … Read more