Published on in Vol 6, No 3 (2020): Jul-Sep
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/22331, first published
.
![Notes From the Field: Use of Emergency Medical Service Data to Augment COVID-19 Public Health Surveillance in Montgomery County, Maryland, From March to June 2020 Notes From the Field: Use of Emergency Medical Service Data to Augment COVID-19 Public Health Surveillance in Montgomery County, Maryland, From March to June 2020](https://asset.jmir.pub/assets/7e9f1a8a2673079fa9de365f33df19cb.png 480w,https://asset.jmir.pub/assets/7e9f1a8a2673079fa9de365f33df19cb.png 960w,https://asset.jmir.pub/assets/7e9f1a8a2673079fa9de365f33df19cb.png 1920w,https://asset.jmir.pub/assets/7e9f1a8a2673079fa9de365f33df19cb.png 2500w)
1 Uniformed Services University of the Health Sciences, Bethesda, MD, United States
2 Montgomery County Fire and Rescue Service, Gaithersburg, MD, United States
3 Montgomery County Public Health Emergency Preparedness and Response Program, Rockville, MD, United States