This past summer’s Covid-19 surge, which burned through large swaths of the country, peaked in early September after reaching about 160,000 cases per day. The subsequent decline in cases was steep, but after two months, infections in the United States are rising again.
This past summer’s Covid-19 surge, which burned through large swaths of the country, peaked in early September after reaching about 160,000 cases per day. The subsequent decline in cases was steep, but after two months, infections in the United States are rising again.