Beginning Thursday, October 28th, Green County Public Health began offering COVID-19 booster doses of all three COVID-19 vaccines – Pfizer, Moderna and Johnson & Johnson. Green County Public Health will offer the booster doses at our regularly scheduled walk-in COVID-19 vaccine clinics on Mondays, Tuesdays and Thursdays, from 8:00 a.m. to 4:00p.m., at Green County Public Health, N3152 State Road 81, Monroe.