The chain is giving free doughnuts to people who show their vaccine cards, and that hasn't gone over well on dumber parts of the internet.
Authorities are investigating what kind of threat the conspiracy movement poses.
Experts say that India is facing a significant wave of vaccine hesitancy, triggered by its own vaccine response.
Here's how to de-escalate the inevitable Christmas confrontation about the coronavirus vaccine.
In 2019, the World Health Organization listed vaccine hesitancy as one of the ten gravest threats to global health. Now, public health agencies are trying to figure out what to do next.
A judge in Rockland County, New York, sided with dozens of parents who sued to overturn a ban that kept their unvaccinated kids from public places during a measles outbreak.
The private Facebook group Stop Mandatory Vaccination, for example, has close to 160,000 members.
Minnesota has seen more measles cases just since April than the entire U.S. in all of 2016. And 84 percent of those cases have occurred in the Somali community.