Covid-19 Vaccine Guidelines Are Changing. What We Know About Who Can Get a Shot.
1. PFE plans an updated Covid-19 vaccine targeting the JN.1 variant. 2. FDA may approve narrower Covid-19 vaccine eligibility this fall. 3. Confusion surrounds federal vaccine guidelines under new health leadership. 4. Access to updated vaccines for some groups remains uncertain. 5. CDC's recommendations will significantly affect insurance coverage for vaccines.