You should not rely on soundbites or headlines that incompletely or dictate reality, please use information you can gather, such as what I have mentioned below, as sources and form your own insights. A wonderful example is the constant mentioning of the fatality rate from this virus illness. You can read it is 7 % here, 4 % there but in reality, the fatality rate for non-nursing home residents would only be 0.1% or 1 in 1,000. And that includes people of all ages and all health statuses outside of nursing homes. To that end please read on and have a look at these sites, unless I am ‘preaching to the choir’.
How many cases are there? Many but one website is the go-to site listing the best available data regarding US number COVID-19. I recommend John Hopkins University (JHU) US dashboard. The JHU’s Center for System Science and Engineering (CSSE) responsibly maintains this publicly accessible dashboard.
For worldwide numbers, I personally watch the JHU site by country listing.
To review your state’s case number, turn to the Health Department’s websites ex. my state -Arizona (AZ site). Some states may have varying useful and current data. It is important to look at what dates are of data. AZ site reporting customarily lags a week. Please look for the timestamp of the latest update.