Why Do Vaccination Rates Plateau?
Two experts discovered a paradox that can lead people to think disease isn't a problem.
Here’s Why the CDC Recommends Indoor Masks for the Vaccinated
The CDC guidance applies to areas with high coronavirus transmission rates.
Vaccine Hesitancy in the 1920s
As Progressive Era reforms increased the power of government, organized opposition to vaccination campaigns took on a new life.
ADHD: The History of a Diagnosis
Attention deficit hyperactivity disorder has been a controversial diagnosis since it was first described, back in the 1940s.
The Bitter Truth About Bitters
A bottle of bitters from about 1918 had significant amounts of alcohol and lead—and not a trace of the supposed active ingredient.
How Archaeologists Use Parasites to Track Urbanization
Historical patterns of parasitic infection show up differently depending on the class status of a neighborhood.
RV144: The Largest HIV Vaccine Trial in History
One of the biggest advances in AIDS vaccine research was a controversial, landmark treatment that tested a new vaccine on 16,000 Thai volunteers.
C. Buddy Creech: Your Vaccine Questions Answered
Vaccinologist C. Buddy Creech on getting vaccinated, racial disparities, and the lessons we’ve learned after a year of COVID-19.
How Three Women Led the Fight against Pertussis
As whooping cough killed thousands of kids annually, a trio of public health workers were deeply involved in the production and distribution of a vaccine.
What to Do about Indoor Air Pollution
Even for those stuck at home during the pandemic, quarantine can pose dangers to health. But it's not all dire!