Replies(44) Health care workers receive a COVID-19 vaccination at Ritchie Valens Recreation Center, Wednesday, Jan. 13, 2021, in Pacoima, Calif. (AP Photo/Marcio Jose Sanchez) RIVERSIDE COUNTY, CA — Officials are gearing up for a "massive vaccination program for more than two million county residents," according to a statement released Wednesday in Riverside County. The county has deployed a team that is setting up several sites capable of vaccinating thousands of residents each day. The first of those sites — for certain frontline workers and those 65 and older — were announced Wednesday. (Click here to see which frontline workers are eligible.) "The county team is moving quickly to open more sites that will vaccinate even more of our residents," said Board Chair Karen Spiegel, Second District Supervisor. "We know so many of our residents want the vaccine and we're working diligently to make that happen."