Robots built by a Tokyo-based company designed to kill the flu virus using deep ultraviolet rays eliminated novel coronavirus on walls and floors in an experiment at a Tokyo university hospital.

This could also be a problem for COVID-19 treatment – for example, you may be billed for a chest X-ray from a radiologist who works at an in-network hospital but isn't in your insurer's network ...

Some of the people infected with the novel coronavirus who survive COVID-19 will then experience persistent symptoms for weeks or even months after the illness, in what’s known as “Long COVID.” ...