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Coronavirus central: FDA advisory panel recommends Moderna booster for vulnerable groups

A single 50-microgram shot is adequate to rev up immunity, company says

Latest updates:

FDA PANEL RECOMMENDS MODERNA BOOSTER FOR VULNERABLE GROUPS: A Food and Drug Administration advisory panel recommended a half-dose of the Moderna vaccine as a booster shot against COVID-19 on Thursday, paving the way for possible approval. Read more below.

PLAN FOR LIFTING MASK MANDATE ANNOUNCED: Eight Bay Area counties will lift the indoor mask mandates after a series of criteria are met, they announced Oct. 7. Read the full story.

STANFORD REQUIRES COVID VACCINES FOR EMPLOYEES: Stanford is requiring all employees, whether working remotely or from the office, to be fully vaccinated against COVID-19 by Dec. 8, unless they have a medical or religious accommodation. Read the full story.

YOUR COVID-19 VACCINE QUESTIONS — ANSWERED: We've compiled a list of who can currently get vaccinated in San Mateo and Santa Clara counties, plus answers to common questions and links to resources. Read the full Q&A.

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COVID-19 TESTS AVAILABLE BY APPOINTMENT: Santa Clara County is operating appointment-only COVID-19 test sites on a rotating basis. View the full list.

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FDA advisory panel recommends Moderna booster for vulnerable groups

Medical assistant Adriana Castaneda draws the Moderna COVID-19 vaccine into a syringe at Ravenswood Family Health Center in East Palo Alto on Jan. 30, 2021. Photo by Magali Gauthier.

A Food and Drug Administration advisory panel recommended a half-dose of the Moderna vaccine as a booster shot against COVID-19 on Thursday, paving the way for possible approval.

The Vaccines and Related Biological Products Advisory Committee unanimously recommended the booster, which Moderna had requested be for emergency use authorization as a half dose of its regular vaccine to prevent COVID-19. The half-dose booster would be given to people who are at least 65 years old and those ages 18 to 64 with health problems or jobs that increase their risk for complications from the disease. The booster would be administered to people who have already been fully vaccinated for at least six months.

Full vaccination with Moderna's vaccine consists of two 100-microgram injections; the company says a single 50-microgram shot is adequate for a booster to rev up immunity. Moderna has said it wants to offer the half-dose to reduce some of the reactions to the vaccine such as fever and aches, and to have more vaccines available for world supplies.

The recommendation is the first step in the approval process. The FDA will consider the recommendation when it decides on whether to approve the booster. The Centers for Disease Control and Prevention Advisory Committee on Immunization Practices will discuss the booster shot on Oct. 21.

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The FDA advisory committee plans to discuss the Janssen/Johnson & Johnson vaccine on Friday for a possible booster recommendation.

For coverage by subject — how the virus is affecting public health, residents, schools, cities, businesses, nonprofits, arts groups, etc. — please go to our Wakelet page. View an archive of previous updates here.

Bay City News Service contributed to this report.

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Coronavirus central: FDA advisory panel recommends Moderna booster for vulnerable groups

A single 50-microgram shot is adequate to rev up immunity, company says

by /

Uploaded: Tue, Sep 22, 2020, 10:08 am
Updated: Fri, Oct 15, 2021, 9:44 am

Latest updates:

FDA PANEL RECOMMENDS MODERNA BOOSTER FOR VULNERABLE GROUPS: A Food and Drug Administration advisory panel recommended a half-dose of the Moderna vaccine as a booster shot against COVID-19 on Thursday, paving the way for possible approval. Read more below.

PLAN FOR LIFTING MASK MANDATE ANNOUNCED: Eight Bay Area counties will lift the indoor mask mandates after a series of criteria are met, they announced Oct. 7. Read the full story.

STANFORD REQUIRES COVID VACCINES FOR EMPLOYEES: Stanford is requiring all employees, whether working remotely or from the office, to be fully vaccinated against COVID-19 by Dec. 8, unless they have a medical or religious accommodation. Read the full story.

YOUR COVID-19 VACCINE QUESTIONS — ANSWERED: We've compiled a list of who can currently get vaccinated in San Mateo and Santa Clara counties, plus answers to common questions and links to resources. Read the full Q&A.

COVID-19 TESTS AVAILABLE BY APPOINTMENT: Santa Clara County is operating appointment-only COVID-19 test sites on a rotating basis. View the full list.

A Food and Drug Administration advisory panel recommended a half-dose of the Moderna vaccine as a booster shot against COVID-19 on Thursday, paving the way for possible approval.

The Vaccines and Related Biological Products Advisory Committee unanimously recommended the booster, which Moderna had requested be for emergency use authorization as a half dose of its regular vaccine to prevent COVID-19. The half-dose booster would be given to people who are at least 65 years old and those ages 18 to 64 with health problems or jobs that increase their risk for complications from the disease. The booster would be administered to people who have already been fully vaccinated for at least six months.

Full vaccination with Moderna's vaccine consists of two 100-microgram injections; the company says a single 50-microgram shot is adequate for a booster to rev up immunity. Moderna has said it wants to offer the half-dose to reduce some of the reactions to the vaccine such as fever and aches, and to have more vaccines available for world supplies.

The recommendation is the first step in the approval process. The FDA will consider the recommendation when it decides on whether to approve the booster. The Centers for Disease Control and Prevention Advisory Committee on Immunization Practices will discuss the booster shot on Oct. 21.

The FDA advisory committee plans to discuss the Janssen/Johnson & Johnson vaccine on Friday for a possible booster recommendation.

For coverage by subject — how the virus is affecting public health, residents, schools, cities, businesses, nonprofits, arts groups, etc. — please go to our Wakelet page. View an archive of previous updates here.

Bay City News Service contributed to this report.

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