More information from the author of the prior 2 COVID-19 articles. In three parts, he discusses considerations during the recovery phase to keep transmission low.
His second article is the most practical for us as individuals. It discusses masks, distancing, and hand washing. There are a lot of helpful details about transmission, such as mask characteristics and effect of airflow in a room.
The link below goes to his first article. It discusses what we learn from the countries that kept infections low.
The third article discusses testing and tracing. And why testing and tracing use a targeted approach.