Even though the FDA granted
emergency use authorizations for the Pfizer/BioNTech and Moderna vaccines in December 2020, the clinical trials the FDA will rely upon to ultimately decide whether to license these vaccines are still underway and are designed to last for approximately two years to collect adequate data to establish if these vaccines are safe and effective enough for the FDA to license.
The abbreviated timelines for the emergency use applications and authorizations means there is much the FDA does not know about these products even as it authorizes them for emergency use, including their effectiveness against asymptomatic infection, death, and transmission of SARS-CoV-2, the virus that causes the disease.
Given the uncertainty about the two vaccines, their EUAs are explicit that each is “an investigational vaccine not licensed for any indication” and require that all “promotional material relating to the Covid-19 Vaccine clearly and conspicuously … state that this product has not been approved or licensed by the FDA, but has been authorized for emergency use by FDA” (emphasis added).
The
same section of the Federal Food, Drug, and Cosmetic Act that authorizes the FDA to grant emergency use authorization also requires the secretary of Health and Human Services to “ensure that individuals to whom the product is administered are informed … of the option to accept or refuse administration of the product.”
Likewise, the
FDA’s guidance on emergency use authorization of medical products requires the FDA to “ensure that recipients are informed to the extent practicable given the applicable circumstances … That they have the option to accept or refuse the EUA product …”
In the same vein, when Dr. Amanda Cohn, the executive secretary of the CDC’s Advisory Committee on Immunization Practices, was asked if Covid-19 vaccination can be required,
she responded that under an EUA, “vaccines are not allowed to be mandatory. So, early in this vaccination phase, individuals will have to be consented and they won’t be able to be mandatory.” Cohn later affirmed that this prohibition on requiring the vaccines
applies to organizations, including hospitals.
The EUAs for both the
Pfizer/BioNTech and
Moderna vaccines require facts sheets to be given to vaccination providers and recipients. These fact sheets make clear that getting the vaccine is optional. For example, the one for recipients states that, “It is your choice to receive or not receive the Covid-19 Vaccine,” and if “you decide to not receive it, it will not change your standard of medical care.”