CNN health | Why it’s now harder to control Covid-19

(CNN) – At least 1,000 American deaths linked to the coronavirus were reported Tuesday, and the spread shows no sign of slowing down.

The harrowing death toll comes as states across the country report record-breaking numbers of new cases. More governors are making masks a requirement as overwhelmed testing labs and hospitals are raising alarm. And officials are debating whether to send children back to school in person.  —more—