Initial phase III trial results from November 2020 suggested that, after two doses, new mRNA vaccines developed by Moderna ...

The CDC has issued interim effectiveness estimates for the 2024-2025 seasonal influenza and 2024-2025 COVID-19 vaccines.

The current COVID-19 vaccine is 33% effective at preventing emergency department or urgent care visits among adults of all ages. It also is 45% to 46% effective at preventing hospitalizations in older ...

For a community to be protected against contagious diseases, enough residents need to be vaccinated to provide “herd immunity.” ...

After speculation as to whether this year’s flu vaccine could be poorly matched to the current strain of flu, new Centers for ...

So far, fewer than half of US children and older adults have been vaccinated during this year’s high-severity flu season.

The Centers for Disease Control and Prevention (CDC) published 2 sets of interim estimates: a 2024-2025 COVID-19 vaccine effectiveness (VE) analysis sourced from data from the Virtual SARS-CoV-2 ...