Tag: Contact Tracing


  • Diphtheria Situational Report: Week 52, 2025 — Trends, Risks, and Public Health Response

    Diphtheria Situational Report: Week 52, 2025 — Trends, Risks, and Public Health Response

    Diphtheria continues to be monitored across the southern region, with the Week 52, 2025 situational report highlighting ongoing transmission dynamics, contact tracing outcomes, and the public health response. The period from 1 January 2024 to 28 December 2025 shows a measurable burden of disease and carries important lessons for surveillance, vaccination, and community engagement. This…

  • Diphtheria Situational Report: Week 52 of 2025 Update

    Diphtheria Situational Report: Week 52 of 2025 Update

    Overview of the Week 52 Diphtheria Situation Health authorities released a weekly diphtheria situational report covering the period up to week 52 of 2025. The report highlights the evolving landscape of respiratory diphtheria in the region monitored by the national public health system. While the total number of new cases fluctuates by jurisdiction, key themes…

  • Measles Outbreak Investigation in Utah Hit by Patient Refusal to Talk

    Measles Outbreak Investigation in Utah Hit by Patient Refusal to Talk

    Overview: A Stalled Investigation Amid a Regional Outbreak An ongoing measles outbreak near the Arizona-Utah border has reached a critical juncture in Salt Lake City, where health officials report that a probable case identified in the area is declining to cooperate. The situation complicates contact tracing, vaccination outreach, and containment measures essential to stopping the…

  • Measles Outbreak in Utah: Patient Blocks Investigation

    Measles Outbreak in Utah: Patient Blocks Investigation

    Overview of the Utah Measles Outbreak A measles outbreak linked to a larger border-area spread between Arizona and Utah has prompted public health officials to intensify their contact tracing and vaccination campaigns. As cases accumulate, investigators rely on cooperation from patients and close contacts to map transmission chains, identify unreported exposures, and curb further spread.…