Novavax coronavirus vaccine is safe, published results show
Using a randomized, placebo-controlled trial — the gold-standard method of study — scientists gave the vaccine or a placebo, an inert substance like saline, to 131 healthy adults in May. Eighty-three people got the vaccine with adjuvant, an agent to boost the body’s immune response. Another 25 got the vaccine without the booster and 23 … Read more