Daily Mail News – Health
By CASSIDY MORRISON SENIOR HEALTH REPORTER FOR DAILYMAIL.COM
Published: 12:28 EDT, 1 May 2025 | Updated: 14:06 EDT, 1 May 2025
The Trump administration has announced two key vaccine maneuvers in an effort to increase safety and reduce the number of injections given to Americans.
The Department of Health and Human Services (HHS) will now require all new vaccines to be tested in placebo-controlled trials before they’re approved for use.
This means some people in the study will receive the vaccine while others receive a benign substance such as saline before the results are compared.