The Snohomish County Health Department has confirmed three additional measles cases since declaring an outbreak two weeks ago, bringing the total number of cases in the county to six. The latest case was confirmed on Tuesday in an unvaccinated child. Health officials said the child was infectious while attending an afternoon service at Slavic Christian Church Awakening in Mukilteo on Sunday, Jan. 18. Anyone who attended the church between 2 p.m. and 6 p.m. that day may have been exposed to the v