New Yorkers know the subway can be nasty, but COVID-19 has made riding the rails feel even dicier than usual. Here’s how we test for pathogens in public places, and what it says about the course we should follow.
New Yorkers know the subway can be nasty, but COVID-19 has made riding the rails feel even dicier than usual. Here’s how we test for pathogens in public places, and what it says about the course we should follow.