“The Public Health” in 1840

A pamphlet published in 1840 advocates a four-pronged approach to public healthcare that sounds remarkably like our own.
Coronavirus

A Science Reader for COVID-19

Covering concepts from spillover to virus mutation, this collection of free-to-access readings provides scientific context around the COVID-19 pandemic.

Two Drops of Life: India’s Path to End Polio

On the eve of its 6th polio-free anniversary, India immunizes over 170 million children, despite a lack of roads, reinfection threats, and a periodic mistrust of vaccines.
Silhouettes of people in a line wearing masks and practicing social distancing

How the Public Health Community Prepares for Pandemics

Public healthcare experts have been anticipating and planning for a pandemic like COVID-19 for years. These research reports and scholarly articles explain how.
Two men wearing and advocating the use of flu masks in Paris during the Spanish flu epidemic, 1919

What’s the Difference between Pandemic, Epidemic, and Outbreak?

The World Health Organization has declared COVID-19 a pandemic. What exactly does that mean?
An illustration of vitamin pills

How Dietary Supplements Can Cause More Harm Than Good

The real problem with useless vitamins and other supplements? A psychological side effect known as "illusory invulnerability."
A woman with a protective mask in a plane

Do Airplanes Really Make You Sick?

A Curious Reader asks: Am I really at a higher risk of getting sick on an airplane?
An empty bottle for opium tincture

When Doctors Took Opiates To Gain Credibility

Long before today's opioid epidemic, doctors shared stories of their own experiments with the drugs they prescribed their patients.
Rachel Carson Conducts Marine Biology Research with Bob Hines

Rachel Carson’s Critics Called Her a Witch

When Silent Spring was published, the response was overtly gendered. Rachel Carson's critics depicted her as hysterical, mystical, and witchy.