Research Findings

After Dr. Mehmet Oz endorsed the MMR vaccine on “The Dr. Oz Show,” significantly more people in a segment of his audience regarded the MMR and flu vaccine as low-risk.

New survey shows 93% of U.S. adults who are vaccinated and boosted against Covid-19 say they would be likely to recommend vaccinating children 5-11.

Americans’ confidence in the CDC and in Dr. Anthony Fauci declined in January with drops both among groups of Democrats/Democratic-leaning independents and Republicans/Republican-leaning independents, according to January survey data.

New research in PNAS led by policy center researchers finds that trust and knowledge have larger roles than Covid-specific factors in overcoming vaccination hesitancy.

Millions of Americans continue to believe misinformation about vaccination and Covid-19, and these beliefs are associated with hesitancy to get themselves and their children vaccinated – or, if they are vaccinated, to get a booster.

While the nation was in the grips of the Covid-19 pandemic during last year’s holiday season, not many in the media were focused on possible links between the holidays and suicide trends.

Throughout the Covid-19 pandemic, conspiracy theorists have exploited the conditional nature of science and questioned the trustworthiness and motives of federal agencies and officials to depict scientists and health authorities as malign actors.

Rather than causing a backlash, vaccination requirements will succeed at getting more people inoculated, according to research from PIK Professor Dolores Albarracín and Penn colleagues.

Four in 10 Americans and 7 in 10 heavy users of conservative media say they'd take ivermectin if exposed to someone with Covid-19, a new Annenberg survey finds.