Visualizing the Spread of Viral Particles in New York City Subways  – Center for Data Innovation

The New York Times has actually developed a series of visualizations that highlight the spread of viral particles in New York City subways. One visualization demonstrates how the ventilation system flows and filters air inside a train automobile. Another visualization reveals the distinction in the air flow of viral particles in between a rider who sneezes with a mask on and a rider who sneezes without a mask.