The Klickitat County Health Department says severe weather across the U.S. has led to more than 800 COVID-19 vaccine doses that had been allocated and scheduled to be sent to Klickitat County vaccine providers over the last two weeks not arriving.  The County Public Health Department said this latest delivery of vaccines were “boosters” or second doses that allow people to complete their vaccination series.  Despite the delays, the department says very few Klickitat County residents have had to reschedule their vaccine appointments.  Any residents that have had to reschedule due to vaccine shipment delays have already been contacted.  The delivery delays have impacted COVID-19 vaccine clinics at most of the vaccine providers in Klickitat County.  The delayed shipments are expected to arrive later this week or early next week, and then vaccine providers will work collaboratively to ensure that all the doses are administered promptly.