States Change the Way They Slow Spread of Covid-19

The video discusses the evolving strategies to combat COVID-19, including testing, contact tracing, social distancing, and mask-wearing. It highlights the importance of testing and tracing to identify and quarantine positive cases. Social distancing and mask mandates are crucial as public activities resume. The video also covers the development of COVID-19 vaccines by Moderna and Pfizer, which are in phase three trials, and the parallel efforts in manufacturing scale-up.

What combination of methods is being used to fight COVID-19?

Why is testing and tracing considered key in managing COVID-19?

What are the current requirements regarding mask-wearing in public?

What is necessary for things to feel normal again according to the text?

What is the status of the vaccines developed by Moderna and Pfizer?