Pacific NW study wants 3,500 adults, kids for study on effectiveness of COVID-19 vaccine – KATUby adminMarch 2, 2023 Pacific NW study wants 3,500 adults, kids for study on effectiveness of COVID-19 vaccine KATU Whatcom County Health Dept. offers survey to aid in reducing barriers to vaccinations Whatcom News View Full Coverage on Google News Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Comment * Save my name, email, and website in this browser for the next time I comment.