Costco Union Gap Covid Outbreak Over by Fox 28 Spokane | @ | January 13, 2021 12:57 pm TwitterFacebookGoogle+LinkedInPinterest 0 The COVID-19 outbreak at the Union Gap Costco has been declared over by the Yakima Health District. In all, 177 employees tested positive for the virus over the course of 22 days. Related Posts Bloomsday is Back! No Whining About Wine Mayor Woodward: Safe Harbor for 300 Afghan’s in Spokane