‘COVID-Arm:’ Pfizer And Moderna Vaccines Causing Less Serious But More Common Side Effects

By: John Shumway
PITTSBURGH (KDKA) – While the Johnson and Johnson vaccine remains on the shelf for at least another week, Pfizer and Moderna are picking up the slack.
The blood clot side effect from J&J is extremely rare, but the side effects from Pfizer and Moderna, while less threatening, are much more common.
CBS News Medical expert Dr. David Agus says doctors are seeing a lot of patients experience “COVID arm.”“What COVID arm is is it’s a reaction your immu