Kings County receives first COVID-19 vaccine shipment, will be delivered to Adventist hospital on Friday According to state data, Kings County has seen 2,200 new cases of the virus over the last 14 days. KFSN HANFORD, Calif. (KFSN) -- Kings County received its first shipment of the COVID-19 vaccine on Thursday, one day after Tulare County received its supply. Officials at Kings County Public Health say the vaccine will be a powerful tool in the fight against COVID-19, adding that vaccinating frontline healthcare workers first will ensure they're able to provide critical care during the winter surge. According to state data, the county has seen 2,200 new cases of the virus over the last 14 days, including 500 at the Substance Abuse Treatment Facility in Corcoran.