One-Shot COVID Vaccine Approved for US Use, Does Not Need Complicated Storage
The Food and Drug Administration on Saturday approved emergency use of a coronavirus vaccine made by a subsidiary of Johnson & Johnson. The vaccine has two major differences from those made by Moderna and…

The Food and Drug Administration on Saturday approved emergency use of a coronavirus vaccine made by a subsidiary of Johnson & Johnson.
The vaccine has two major differences from those made by Moderna and Pfizer/BioNTech. The shot is a one-dose vaccine, and unlike the other vaccines that require extremely cold storage, is more easily stored and shipped, according to Politico.
“We need vaccines that are effective and well-tolerated. And importantly, ones that are simple to deploy,” Gregory Poland, director of the Mayo Clinic’s vaccine research group, said Friday.
The Johnson & Johnson vaccine will be transported and stored at temperatures between 36 to 46 degrees Fahrenheit, unlike the previous vaccines that required sub-zero storage, according to CBS.
“A single-dose vaccine may be desirable for people who want to complete their immunization schedule quickly, do not want to return for a second dose or have difficulty returning for a second dose,” the federal Centers for Disease Control and Prevention said. “A single doses vaccine may also be beneficial for settings where a walk in model is used, or areas with less access to online scheduling models pose challenges.”
The FDA said it acted to protect American lives.


