Previous trials of the vaccine have shown that it is safe, but this phase 2 trial -- funded by the National Institute for Health Research and AstraZeneca -- will show if kids have a good immune response to the shot.
PHOTO: The AstraZeneca COVID-19 vaccine is ready to be used at a homeless shelter in Romford, east London, Feb. 3, 2021. In a study by Oxford University, the AstraZeneca vaccine has been shown to reduce transmission of the virus.
But why tho