Biotechnology company Moderna Therapeutics will soon begin large-scale testing of its COVID-19 vaccine on infants. The vaccine clinical trial, called KidCOVE, is being carried out at 79 locations across 13 states and will involve roughly 13,275 participants between the ages of 6 months and 11 years old in its entirety. The first phase — which has already been completed — involved children between the ages of 6 years to less than 12 years old. The study is now reportedly in its second phase, during which children between the ages of 2 years to less than 6 years old will undergo...