Epidemiology

STD/STI

When sources list countries with the highest STD rates, they are usually reporting diagnosed cases per population, often measured as incidence per 100,000 people. These rates re...

health

Current surveillance from multiple programs indicates roughly 1 in 36 children (about 2.76%) are identified with autism spectrum disorder (ASD). Estimates vary by region, year,...

health-and-science

Viral distancing describes how ideas, behaviors, or content move through populations while physical or social distance between people slows or steers spread. The concept combine...

disease-and-conditions

A pandemic is an epidemic of an infectious disease that has spread across a large region, typically multiple countries or continents, affecting a substantial number of people. I...