Uncategorized Lake County Public Health Offering both COVID-19 Testing and Vaccinations Lake County Public Health is offering both COVID-19 testing and vaccinations at their office by appointment. Testing appointments are available to all residents Tuesdays and Wednesdays, 8:30am-11:30am. Vaccination appointments are available to residents 12 years and older Mondays and Thursdays, 8:30am-11:30am. Parent or guardian consent is required for minors. To make an appointment, call 707-263-8174. You can also find more information on the health department’s website.