Taking a COVID-19 test at home seems simple enough: If you get a line, you're positive for the coronavirus. But what if your results aren't so obvious? For instance, if you only get a very faint line ...
Five years ago, the COVID-19 pandemic triggered a brief moment of radical unity. Huddled in our homes, we rallied. We sewed masks, delivered groceries to neighbors in need, and spun up mutual aid ...