Appointments for the special Thursday pediatric clinics for COVID-19 vaccinations may be made by calling 240-313-3456 or visiting https://bit.ly/3uQCyuu. Both the Pfizer and Moderna vaccine products are available from 10 a.m.-4 p.m. for ages six months to five years. Vaccinations are given at 1302 Pennsylvania Ave., Hagerstown. Walk-in times are not available for these clinics. Children who weigh less than 16.5 pounds will not be able to receive the COVID-19 vaccination from the health department.