Two sheeps with face mask

Herd Immunity Won’t Solve Our COVID-19 Problem

Without a vaccine, the only route to "herd immunity" to SARS-CoV-2 is through infection.
Toddler boy playing in sandbox

Should Parents Fear the Sandbox?

The good news is that most parents living in sanitary environments really don’t need to worry about toxocariasis. The bad news is that toxocara may be yet another obstacle placed in front of disadvantaged children.
Power plant

Why Air Pollution Is a Socioeconomic Issue

Too much pollution can pose a health risk to anyone, but whether it is lethal or not mostly depends on the person's underlying health—and economic—status.

Legionnaires’ Disease

Scholarly research on the origins of Legionnaires' Disease.
Woman receiving light therapy.

PSY-Q: The SAD-dest Time of the Year

What are the treatment options for SAD, Seasonal Affective Disorder?