Clinical trials

Why are the Moderna and Johnson and Johnson vaccines not used on kids?

Pfizer, Moderna and Johnson & Johnson covid-19 vaccines approved for use in adults in the US are currently undergoing clinical trials in children.

Greg Heilman06/05/2021 09:33

Coronavirus USA: how many vaccines could fail according to federal advisers?

AS English02/09/2020 12:17

Coronavirus in UK: how to volunteer for the clinical trials

AS English04/04/2020 18:21