CNN CNN Newsroom With Fredricka Whitfield January 15, 2022 17:09:00
Clearly it's important. you know, testing unfortunately because of the wave so much you have too much and don't need t sometimes you have too little because you need a lot. we've never been able to provide the amount of testing needed at the time that you have the testing -- you need the testing the most, and right now we really need testing and unfortunately supply chain and many other things have made testing just simply not available. the problem is the most important thing you can do to prevent transmission once you've been infected is to identify yourself, isolate yourself and prevent con...