![This illustration, created at the Centers for Disease Control and Prevention (CDC), reveals ultrastructural morphology exhibited by coronaviruses. Note the spikes that adorn the outer surface of the virus, which impart the look of a corona surrounding the virion, when viewed electron microscopically. [Image] Centers for Disease Control and Prevention (CDC.gov)](https://alpinist.com/wp-content/uploads/2023/09/xcdc-coronavirus-graphic-930x620.jpg.pagespeed.ic.ISRdZlq_1J.jpg)
Coronavirus Update: doctors tell us what to know before going back to the crag or gym
While the number of COVID-19 cases is declining in some areas of the US, allowing more people to venture outside their homes, some other places… Read More »Coronavirus Update: doctors tell us what to know before going back to the crag or gym