Idaho received 13,300 doses of the Johnson & Johnson’s Janssen vaccine the week of March 1. We are not expecting additional shipments of the vaccine until late March, based on information from the manufacturer and the federal government. It was approved under Emergency Use Authorization on Feb. 27, 2021. On Feb. 28, the Centers for Disease Control and Prevention’s (CDC) Advisory Committee on Immunization Practices (ACIP) recommended use of the vaccine in people 18 years and older.
Adding Johnson and Johnson’s vaccine to our toolbox means more people can get vaccinated, which increases the overall population protected from severe disease, hospitalization, and even death.
Having different types of vaccines available for use, especially ones with different dosing recommendations and storage and handling requirements, can offer more options and flexibility for the public and vaccine providers.
Is the Johnson & Johnson vaccine an mRNA vaccine like Pfizer and Moderna?
The Johnson & Johnson vaccine is a single-dose recombinant (combined genetic material) vector (vehicle) vaccine. Recombinant vaccines use one virus to carry a small piece of genetic material from another virus to trigger an immune response in the body. The Johnson & Johnson vaccine uses a modified adenovirus to carry the gene for the SARS-CoV-2 (the virus that causes COVID-19) spike protein genetic material. The virus can enter cells but can’t replicate inside them or cause illness. The body’s immune system detects the SARS-CoV-2 spike protein and generates antibodies.
It does not require ultra-cold storage, like the Pfizer and Moderna vaccines do. Storage and handling of this vaccine is similar to many other vaccines. It must be stored at refrigerated temperatures between 36°- 46°F (2°-8°C). It is easy to transport and store and allows for expanded availability in most community settings and mobile sites, as supply scales up.Continue reading “COVID-19 Q&A: Johnson & Johnson Vaccine”