Hood River County Chief Health Officer Dr. Christopher Van Tilburg says their numbers show like in most of the country, the vast majority of COVID-19 cases they are now seeing are in unvaccinated individuals. In a Facebook video, Van Tilburg says there were 30 COVID cases reported in the last month in Hood River County, and 28 involved people who were unvaccinated. Van Tilburg emphasized the available COVID-19 vaccine are effective against the Delta variant, and no booster is necessary.