A federal advisory panel is expected next week to consider whether health-care workers should be allowed to give additional coronavirus shots to patients with fragile immune systems, even as top U.S. health officials have said an additional dose of vaccine is not widely needed.
The prospect of booster shots emerged last week as the maker of a two-dose coronavirus vaccine, Pfizer-BioNTech, announced it would seek regulatory approval for a third inoculation amid rising global concern about the highly transmissible delta variant.
The advisory panel next week plans to focus on the 2 to 4 percent of U.S. adults who have suppressed immunity, a population that includes organ transplant recipients, people on cancer treatments and people living with rheumatologic conditions, HIV and leukemia.
The Advisory Committee on Immunization Practices, which makes vaccine recommendations to the Centers for Disease Control and Prevention, is scheduled at a July 22 meeting to discuss the clinical considerations involved with giving additional doses to immunocompromised patients.
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