Pacific NW study wants 3500 adults, kids for study on effectiveness of COVID-19 vaccine – KATUby adminMarch 2, 2023 Pacific NW study wants 3500 adults, kids for study on effectiveness of COVID-19 vaccine KATU Leave a Reply Cancel replyYour email address will not be published.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.