Can the CDC tell us when it’s safe to return to work or school after recovery from COVID-19?
The CDC cannot address the policies of any business or [...]
Why do total case numbers on certain days sometimes go up after the fact?
Delays in reporting can cause the number of COVID-19 ca [...]
Why do state case numbers sometimes differ from CDC or other source’s case numbers?
The process used for finding and confirming cases displ [...]
Why is this disease being called COVID-19?
There are many types of human coronaviruses, including [...]
What is a novel virus?
A novel virus is a new virus that has not been previous [...]