HOUSTON, Texas (KTRK) -- Contact tracers are in big demand as Harris County and the city of Houston struggle to identify people who may have been in close contact with someone who has COVID-19. As ...

Here's one sign the pandemic is on the decline. NPR's latest survey of state health departments with the Johns Hopkins Center for Health Security finds many are winding down their contact tracing ...

It’s summer 2021. You rent a house in the countryside with a bunch of friends for someone’s birthday. The weather’s gorgeous that weekend, so mostly you’re all outside—pool, firepit, hammock, etc.—but ...