The CDC recently endorsed the advisory committee's recommendation that people should receive the Pfizer or Moderna COVID vaccines over the Johnson & Johnson shot, leaving some questions and concerns for the public. Epidemiologist Dr. Eric Feigl-Ding, spoke to Cheddar about the shift in the agency's stance, and what it might mean. "If you already have it, any side effects are already long past," he said. "Going forward is what they're saying. That getting a booster you should get the Moderna or the Pfizer booster, and I don't think they're encouraging anyone to get de novo Johnson & Johnson as their first shot anymore."
