FOR COVID19 RELATED QUESTIONS, PLEASE CONTACT US AT:
PHONE: 989-358-7936
EMAIL: covid19@dhd4.org
GENERAL INFORMATION
Please click below link to view information
ISOLATION/QUARANTINE GUIDELINES
Have you tested positive for COVID 19 or showing COVID 19 symptoms? Please click below to view the CDC’s “Isolation Guidelines”:
Have you been exposed to COVID 19? Please click below to view the CDC’s “Quarantine Guidelines”:
TESTING SITES
Please click on below links for testing information
Alcona Health Centers – Multiple Locations
Thunder Bay Community Health Service – Multiple Locations
VACCINE INFORMATION
SCHOOL RESOURCES
To view school health resources provided by DHD4 and the HRA team, please click below link:
COVID 19 UPDATES
No updates available as of 01/19/2023 – DHD4 will update page with any changes

COVID-19 (Coronavirus)
MDHHS Hotline for Health-Related Questions: 1-888-535-6136 Open from 8:00 a.m. to 5:00 p.m. 7 days a week.
As of December 19th, 2022, please use the following links to find county-level COVID-19 data for District Health Department No.4:
- Alpena County: CDC COVID DATA TRACKER
- Cheboygan County: CDC COVID DATA TRACKER
- Montmorency County: CDC COVID DATA TRACKER
- Presque Isle: CDC COVID DATA TRACKER
Please click on the link and scroll down the page to find the most up-to-date county-level data from the CDC.
The DHD4 specific dashboard is no longer being regularly updated.
*Please note: If your web browser is not showing an updated data dashboard, please clear your browser “cache” files or refresh your browser. Then close and re-open your web browser.
*Use caution when interpreting case count information.
*Please note: As the public health response to COVID-19 continues to evolve, so does the reporting of data. With COVID-19 now being considered a reportable communicable disease in the State of MI, DHD4 will only be notified when a person tests positive for COVID-19. Therefore, we will no longer be reporting total tests, total negative tests or pending tests on the data dashboard.
*We will make every effort to update the dashboard by 5:00 p.m. on Mondays & Thursday, excluding holidays.