Although the Centers for Disease Control and Prevention (CDC) recommends receiving a flu and COVID-19 vaccine at the same time, calling it "safe," other studies from the agency suggest otherwise.
Scientists are limiting their research to fewer countries, committing to neutralizing viruses in the field, and are focusing on domestic animals that have already had human contact.
Drawing from all-cause mortality data across 17 countries, the study found a significant increase in deaths—particularly among the elderly—following the introduction of third and fourth booster doses.
Data from the Department of Health and Human Services (HHS) found that only 2% of Americans, or 7 million people, have received the latest COVID-19 booster vaccine.