Booster shots appear safe from preliminary data
At the ongoing CDC advisory committee meeting, Dr. Anne Hause presented preliminary data showing a low rate of serious adverse events among the over 2 million people who have already received booster doses.
Nearly all adverse events reported were not serious (95%) for both Pfizer and Moderna third doses, according to data collected from the national reporting system, which is not a formal, controlled study.
Dr. Sara Oliver of the CDC called booster effectiveness and safety data “reassuring," adding, "but many unknowns remain.
Committee member Dr. Sarah Long urged her colleagues to stay focused on how well vaccines specifically prevent hospitalizations and severe illness.
“I would just encourage us not to lump infection and hospitalization,” Long said. “I don’t think there’s any hope that vaccines such as the ones we have will prevent infection, after the first maybe couple weeks that you have those extraordinary immediate responses."
-ABC News' Sasha Pezenik