Medical staff is giving out the shots at the veterans home, which along with two other state-run facilities was the epicenter of a crisis that included the deaths of more than 200 A total of six mega sites will open in the coming weeks, in addition to the more than 100 vaccination sites statewide available in 20 of New Jersey's 21 counties. New Jersey Health Commissioner Judy Persichilli says mass vaccinations will allow the state to use up its supply of vaccines. "These mega-sites will be able to handle a large volume of individuals as we continue to move through eligible phases of vaccination toward the general public," she said. "The sites are part of a growing network of community-based sites that will help ensure fair and equitable access and distribution of the COVID-19 vaccines."