USA – Moderna Plans to Begin Testing Its Coronavirus Vaccine in Children

The company said the trial would involve children ages 12 through 17.

The drugmaker Moderna said on Wednesday that it would soon begin testing its coronavirus vaccine in children ages 12 through 17. The study, listed Wednesday on the website clinicaltrials.gov, is to include 3,000 children, with half receiving two shots of vaccine four weeks apart, and half getting placebo shots of salt water.

But the posting says the study is “not yet recruiting,” and Colleen Hussey, a spokeswoman for Moderna, said it was not certain when the testing sites would be listed or start accepting volunteers. A link on the website to test centers is not yet working, and Ms. Hussey said she was not sure when it would become active…