And, according to Moderna, over 22 million Americans had received at least one dose ofits vaccine.
Such reactions included red, inflamed and tender skin.
Of all participants, 0.2 percent developed similar reactions after a second vaccine dose.

Should you be worried if you get a rash after a dose of Moderna?
Did you develop a rash after getting your first dose of the Moderna vaccine?
Instead, patients who developed skin reactions to Moderna were treated effectively with ice and antihistamines.

More severe cases required corticosteroids.
There’s more good news.
According to aMassachusetts GeneralHospital’sstatement, none of these reactions “was more severe than their dose one reaction.”