Local News Walk-In Times Available for Measles Vaccine By James Hurtt - June 2, 2025 FacebookTwitterPinterestWhatsApp From the Howell County Health Department: We are offering walk-in Measles vaccinations every Friday in June from 8-11am and 1-4pm. You can also call and schedule an appointment for another day of the week, 417-256-7078. Advertisement ShareTweet Advertisement