Dr. Jose U. Scher is a rheumatologist from NYU Langone Health, who has researched the effects of vaccines on immunocompromised patients. Patients who were pondering whether to get a third shot would be helped by the C.D.C.'s guidance and vote. He explained that previously, people could not test for antibodies after vaccination, and there was no way to help them.He said that we now know that this group was being left behind.C.D.C. says that immunocompromised individuals will not require a doctor's permission or prescription to receive a third shot. Officials said. They will only need to prove that they are eligible for the additional dose. They said that anyone else, even those with chronic medical conditions like asthma or diabetes, should not be receiving third shots at this time.Dr. Scher warned that the honor-system approach could prove to be messy. He said that he didn't know of any way to verify someone's claim of being immunecompromised. He suggested that requiring proof such as a doctor's note would be better.The F.D.A. has been updated. Immunocompromised persons who have received the single-dose Johnson & Johnson vaccination are not eligible for authorizations. C.D.C. The C.D.C. panel didn't offer any recommendations for additional shots for this group, which is thought to be small. However, the F.D.A. has not provided any guidance. The F.D.A. This group is now in limboWe understand the difficulties here and will continue to work diligently to find a solution. Dr. Peter Marks was the F.D.A.'s top vaccine regulator at the panel meeting. F.D.A. The F.D.A. is still waiting for additional data, including Johnson & Johnsons clinical trials data on safety and efficacy.C.D.C. official, Dr. Kathleen Dooling. Officials from the C.D.C. said that patients who are eligible for a third dose of vaccine should seek out the one they have already received. However, they can also get the second two-dose vaccine if they need it.Dr. Dooling presented studies supporting the third dose of immunocompromised patients. She stressed that they should wear a mask and keep away from people they don't live with. People with weak immune systems are also at higher risk for breakthrough infections, according to Dr. Dooling.
