Johnson County recommends all symptomatic individuals be tested for COVID-19. Drive-thru testing is available by appointment at the Johnson County Department of Health and Environment clinic in Olathe. Additional community testing sites are available and can be found at https://www.coronavirus.kdheks.gov/280/COVID-19-Testing.
If you get sick, the Johnson County Department of Health and Environment recommends you isolate at home for 10 days after the onset of symptoms, until you are fever free for 24 hours without the use of fever-reducing medication, and until you have a significant improvement in symptoms.
For detailed information about what to do if you're sick, including when to see a doctor and how to protect others from becoming sick, see this guidance from the Centers for Disease Control and Prevention.