Pfizer, Moderna Booster Authorized for Immunocompromised

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FDA has amended the emergency use authorizations (EUAs) for both Pfizer-BioNTech’s and Moderna’s Covid-19 vaccines to allow for the use of an additional dose in certain immunocompromised individuals. The expanded use specifically covers “booster” doses for solid organ transplant recipients or those who are diagnosed with conditions that are considered to have an equivalent level of immunocompromise.

The amended EUAs are based on FDA-evaluated information on the use of a third dose of the Pfizer-BioNTech or Moderna Vaccines in immunocompromised individuals, which determined that the administration of third vaccine doses may increase protection in this population, the agency says. “These patients should be counseled to maintain physical precautions to help prevent Covid-19,” it says. “In addition, close contacts of immunocompromised persons should get vaccinated, as appropriate for their health status, to provide increased protection to their loved ones. It is recommended that immunocompromised individuals discuss monoclonal antibody treatment options with their health care provider should they contract or be exposed to Covid-19.”

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