Walk-in vaccination clinic open today at SUNY Schenectady FacebookTwitterEmail Schenectady County will hold a clinic Tuesday, April 20, 2021, at SUNY Schenectady for people who want a coronavirus vaccination without an appointment (Lori Van Buren/Times Union)Lori Van Buren/Albany Times Union SCHENECTADY — People looking for a coronavirus vaccine in Schenectady County can walk into a clinic for a shot today without an appointment. Schenectady County is joining Rensselaer and Albany counties in opening some vaccination sites to walk-in candidates in hopes of vaccinating people who are reluctant or unable to scheduled an appointment online. The clinic pod at SUNY Schenectady runs from 9 a.m. to 7 p.m. The vaccinations will be administered inside Elston Hall at the 48 Washington Ave. campus.