Carol L. de Rosa

The International Society of Travel Medicine is an organization that provides resources and benefits to its members. It also has volunteer groups and committees, as well as a travel clinic directory located in over 90 countries. The non-profit company is based in Snellville, GA. The society offers educational and professional development activities, research programs, and publications. The clinics offer pre-travel immunizations, counseling, and medicines to help protect travelers while traveling internationally. Most clinics also provide care to travelers if needed upon their return.

Substance Abuse Technologies, Inc. offers customized risk management and loss-control services, with special emphasis on workplace substance abuse issues. The company is headquartered in Rancho Cucamonga, CA.

Passport Health, Inc. provides travel medicine and immunization services. It offers travel medical services such as vaccines for travel, travel health consulting, malaria medication, ebola virus, and chikungunya prevention. The company was founded by Fran Lessans in 1994 and is headquartered in Scottsdale, AZ.