Artist's rendering of the COVID-19 virus

Illustration of the COVID-19 virus, a SARS variant • Photo by CDC on Unsplash

Image of a group of medics clad in extensive protective gear

Medics preparing to treat Ebola victims • Photo by Simon Davis/DFID (CC BY 2.0)

Visualization of the Covid-19 virus

Photo by Fusion Medical Animation on Unsplash

Image of woman wearing mask working at computer

Photo by engin akyurt on Unsplash

Image of man sneezing

Droplets produced by a sneeze • CDC Public Health Image Library (Public Domain)