The new recommendation: "mRNA vaccines are preferred over the Janssen Covid-19 vaccine for the prevention of Covid-19 for those 18 years of age and over." "Individuals who are unable or unwilling to receive an mRNA vaccine will continue to have access to Johnson & Johnson's COVID-19 vaccine." "The VE (vaccine effectiveness) is lower for the Janssen vaccine compared to mRNA vaccines," Oliver said. Plus, the Janssen vaccine is often the only shot available for prison populations, the homeless and other high-risk groups. "Lack of vaccine choices could contribute to mistrust and misinformation about COVID-19 vaccines available," she added.

Source: CNN December 16, 2021 23:25 UTC