Our nation is in a historic fight against the Coronavirus. This is a really different variant. The variant has become the dominant stress in the U.S as cases are on the rise in swaths of the country with low vaccination rates.The existing seven day average for brand-new cases is 26,306, an almost 70 percent increase from the week prior, according to the Centers for Disease Control and Prevention (CDC).
- Local officials across U.S. are starting to reimpose Covid mask rules as delta variant takes hold – CNBC
- Effectiveness of Covid-19 Vaccines against the B.1.617.2 (Delta) Variant – nejm.org