How to use find and replace in Google Docs to make multiple edits quickly in a document

You can use find and replace in Google Docs to find a word in a document, to replace a single entry, or to replace every instance of a word or phrase.

Phone camera may replace labs in novel testing approach; virus mutations linked to COVID-19 severity

The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.