Montgomery County COVID-19 Statistics for May 7 According to the Montgomery County Department of Health, 40.3% of the county’s residents are fully vaccinated and 55.1% have received the first dose of either the Pfizer or Moderna vaccine. Currently, vaccines are available to all residents ages 16 and older at county clinics. Appointments are available online, or by email at c19vaccination@montgomerycountymd.gov, or by phone at 240-777-2982. The mass vaccination site at Montgomery College Germantown Campus accepts persons without an appointment between 10 a.m. and 2:30 p.m., however, making an appointment in advance saves time at the site. The Maryland Department of Health reported 65 new COVID-19 cases in Montgomery County Friday morning. This brings the cumulative number of cases to 70,154.