| Color | Oganizations Represented By That Color |
 |
The organizations highlighted with "yellow markers" are all federal agencies such as the National Institutes of health. |
 |
The green markers indicate state agencies such as the Maryland State Department of Health and Mental Hygiene. |
 |
"Red" indicates Universities such as the University of Maryland School of Public Health in College Park |
.jpg) |
Private sector organizations are indicated with "blue" markers. These include both for-profit and not-for-profit organizations. |
 |
The organizations highlighted with "purple markers" are international organizations such as the Pan American Health Organization. |