New Playbook for Covid-19 Protection Emerges After Year of Study, Missteps

After nearly a year of study, the lessons include: Mask-wearing, worker pods and good air flow are much more important than surface cleaning, temperature checks and plexiglass barriers in places like offices and restaurants.

Infection-prevention specialists say known strategies for stemming spread should continue to work against the new variants, but that increased adherence is even more important