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Disease Prevention and Control

The Colorado Board of Health requires certain diseases be reported by laboratories and physicians. Information about what diseases must be reported in Colorado can be found at the Colorado Department of Public Health and Environment webpage. 

To Report a Disease
If you are a physician or a laboratory technician and would like to report a disease to the Weld County Health Department, please fill out the Disease Report Form, which you can find below, and fax to (970) 304-6412 along with the lab results that prompted you to report the disease (if lab tests were performed). Please tell your patient the health department will be contacting them for a follow-up.
Additional Information

If you have questions please call the main office at (970) 304-6410 and your call will be directed to the department specializing in the specific illness.

For after-hours and weekend public health emergencies, please call the Colorado Department of Public Health and Environment answering service for the on-call epidemiologist at (303) 370-9395.

Contact Information

Weld County Department of Public Health and Environment

1555 North 17th Avenue 
Greeley, CO 80631
Monday - Friday 8:00 a.m. - 5:00 p.m.
Phone: (970) 304-6420
Fax: (970) 304-6416


Valerie Smith, PhD, MPH
Communicable Disease Program Supervisor

Phone: (970) 400-2307
Email: vsmith@weldgov.com