New Hampshire will begin vaccinating first responders against COVID-19 at 13 sites across the state on Tuesday. First responders are part of the state's first phase of vaccine distribution. Health care workers and people associated with long-term care facilities have already begun receiving their shots. Seven of the sites will operate five days per week, and six sites will operate two to three days per week, depending on population density, according to Gov. Chris Sununu's office. EMS workers, firefighters, and law enforcement officers will be able to register for a vaccine clinic through their respective organizations. “We are making great strides in deploying the COVID-19 vaccine to people working on the front lines and at highest risk of exposure. We have heard from many first responders and high-risk healthcare workers who work directly with patients and are scheduling their vaccine appointments starting tomorrow,” said Lori Shibinette, commissioner of the state Department of Health and Human Services.