CDC illustration of ultrastructural morphology exhibited by coronaviruses

It’s been more than two months since the first documented case of novel coronavirus in Wuhan, China. Despite border closures, quarantines, and travel restrictions, the virus continues to slither its way around the world. In the US, Washington state officials are investigating a possible COVID-19 outbreak at a long-term nursing facility where two people tested positive for the virus and dozens more are showing symptoms of the disease. Experts now…