What's in a name? COVID? Coronavirus? Corona? Are these all the same thing? What's CARES? PPE? NIH? The standardization of language matters, especially these days, when it seems we're learning new phrases and new acronyms daily.
The Associated Press has an official style guide that can help you keep track of how to correctly write words and phrases. They even have a special guide on their website specifically for all things COVID-19.
The AP Stylebook might sound like it's for word nerds and grammar obsessives, but when writing about new incidents like COVID-19, it's handy to have a fact sheet to ensure clear communication in your writing.