Moderna Begins Testing Its Covid Vaccine in Infants and Younger Kids.

The drug firm Moderna has begun a examine that can take a look at its Covid vaccine in kids underneath 12, together with infants as younger as six months, the corporate mentioned on Tuesday.

The examine is predicted to enroll 6,750 wholesome kids in america and Canada. Moderna declined to say what number of had already signed up or obtained the primary pictures, in keeping with a spokeswoman, Colleen Hussey.

“There’s an enormous demand to seek out out about vaccinating children and what it does,” mentioned Dr. David Wohl, the medical director of the vaccine clinic on the College of North Carolina, who is just not concerned the examine.

In a separate examine, Moderna is testing its vaccine in 3,000 kids ages 12 to 17, and will have outcomes for that age group by summer season. The vaccine would then should be licensed to be used in kids, so it might not be instantly obtainable.

Children in part 2 of the study will receive the doses selected by the analysis — or placebo shots consisting of salt water.

Moderna developed its vaccine in collaboration with the National Institute of Allergy and Infectious Diseases. The company and the institute are also working together on the study, along with the federal Biomedical Advanced Research and Development Authority.

Eligible only in some counties

Eligible only in some counties

Eligible only in some counties

The children will be followed for a year, to look for side effects and measure antibody levels that will help researchers determine whether the vaccine appears to provide protection. The antibody levels will be the main indicator, but the researchers will also look for coronavirus infections, with or without symptoms.

Dr. Wohl said the study appeared well designed and likely to be efficient, but he questioned why the children were to be followed for only one year, when adults in Moderna’s study are followed for two years. He also said he was somewhat surprised to see the vaccine being tested in children so young this soon.

“Should we learn first what happens in the older kids before we go to the really young kids?” Dr. Wohl asked. Most young children do not become very ill from Covid, he said, though some develop a severe inflammatory syndrome that can be life threatening.

Johnson & Johnson has also said it would test its coronavirus vaccine in babies and young children after testing it first in older children.

Pfizer and BioNTech are testing their vaccine in children ages 12 to 15, and have said the plan is to move to younger groups; the product is already authorized for use in those 16 and up in the United States.

Last month, AstraZeneca began testing its vaccine in Britain in children 6 years and older.

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