The FDA has issued narrower approvals for updated COVID-19 vaccines, limiting access primarily to high-risk individuals, including adults aged 65 and older and those aged 5 to 64 at increased risk for severe illness. This significant shift follows the revocation of emergency authorizations previously granted to many vaccines. As COVID-19 cases continue to rise, the latest guidelines specify that healthy children and adults will face stricter access to these vaccines. RFK Jr. has also influenced changes in vaccine policies, reinforcing a stance that prioritizes certain populations. As the complexities around obtaining a COVID shot increase this fall, experts express concerns about vaccine accessibility and public confusion surrounding the new regulations.