Objective Directly observed therapy is recommended worldwide for monitoring tuberculosis (TB) treatment; yet transportation and personnel requirements limit its use. We evaluated the feasibility and acceptability of “Video DOT” (VDOT), which allowed patients to record and transmit medication ingestion videos that were watched remotely by healthcare providers to document adherence. Methods We conducted a single-arm trial among TB patients in San Diego, CA (n=43) and Tijuana, B.C., Mexico (n=9) to represent high- and low-resources settings. Pre/post treatment interviews assessed participant characteristics and experiences. Adherence was defined as the proportion of observed doses to expected doses. Results Mean age was 34 years (range: 18–86), 54% were male, and 77% were non-Caucasian. Mean duration of VDOT use was 5.5 months (range: 1–11). Adherence was similar in San Diego (93%) and Tijuana (96%). Compared to time on in-person DOT, 92% preferred VDOT; 81% thought VDOT was more confidential; 89% never/rarely had problems recording videos; and 100% would recommend VDOT to others. Overall, 7 (13%) participants were returned to in-person DOT and 6 (12%) separate participants had their phone lost, broken or stolen. Conclusions VDOT was feasible and acceptable with high adherence in high- and low-resource settings. Efficacy and cost-effectiveness studies are needed.

Increased incidence of HIV/AIDS in Latinos warrants effective social marketing messages to promote testing. The Tú No Me Conoces (You Don't Know Me) social marketing campaign promoted awareness of HIV risk and testing in Latinos living on the California-Mexico border. The 8-week campaign included Spanish-language radio, print media, a Web site, and a toll-free HIV-testing referral hotline. We documented an increase in HIV testing at partner clinics; 28% of testers who heard or saw an HIV advertisement specifically identified our campaign. Improved understanding of effective social marketing messages for HIV testing in the growing Latino border population is warranted.

We identified farmworkers at greatest risk for poor access. We made recommendations for change to farmworker health care access at all 3 levels of influence, emphasizing Federally Qualified Health Center service delivery.