Note: This protocol should be triggered as soon as you learn that a person at your workplace has received a positive result on a COVID-19 test and was at the workplace within 48 hours of developing symptoms. You may not avoid the requirement to implement this protocol by re-testing the person, even if the results of one or more re-tests are negative. The County Health Officer does not recommend repeated testing to confirm a positive test result due to the low likelihood of a false positive on the initial test.