US Air Force Tech. Sgt.Nathan Korta, medical technician with the Joint Task Force Steelhead Mobile Vaccination Team, delivers the COVID-19 vaccine to a resident of Orcas Island, March 2, 2021, Orcas Island, Wash.Senior Airman Mckenzie Airhart | US Air National GuardWASHINGTON - National Guard leaders on Thursday urged people in the US to continue to adhere to...