Who should get the Johnson & Johnson vaccine over the mRNA vaccines?

Two COVID-19 vaccines are available in the U.S., and a third, developed by Johnson & Johnson recently submitted an application for emergency use authorization, meaning it could be available in early March.  With…

Moderna using mRNA technology to create vaccines for seasonal flu, HIV and Nipah virus, company says

Biotech giant Moderna is using what some experts have called “21st-century science” to create three new vaccines to protect against the seasonal flu, HIV and Nipah virus, respectively, the company…