Last week, health officials redefined what counts as close contact with someone with COVID-19 to include briefer but repeated encounters. For months, the Centers for Disease Control and Prevention said close contact meant spending a solid 15 minutes within 6 feet of someone who tested positive for coronavirus. The CDC has now changed that to a total of 15 minutes or more - so shorter but repeated contacts that add up to 15 minutes over a 24-hour period now count. The CDC advises anyone who has been in close contact with a COVID-19 patient to quarantine for two weeks. Click here for more information.