HIV Rapid Testing Programs in Non-Clinical Settings have the Potential to Constitute a Major Diagnostic Option for MSM in Spain.

We analyze the impact of HIV rapid testing (RT) programs in non-clinical settings (NCS) by evaluating their contribution to new diagnoses reported to the Spanish HIV Surveillance System (SINIVIH) from 2007 to 2012. We estimate the proportion of new diagnoses reported to SINIVIH attributable to them and the maximum annual contribution (MAC). Of 95.575 rapid tests conducted, 2061 were reactive; 1582 in men who have sex with men (MSM). The contribution of RT in NCS increased from 3.4% in 2007 to 11.0% in 2012 (8.1%-16.6% in MSM). RT programs contributed 25.3% of the new diagnoses reported in Catalonia (MAC:30.6%), 15% in the Canary Islands (MAC:16.2%) and 13.7% in the Basque Country (MAC:21.0%). Among MSM, contribution was of 45.2% in Catalonia (MAC:60.7%), 20.2% in the Canary Islands (MAC:21.3%) and 16.6% in the Basque country (MAC:20.9%). Especially among MSM, RT in NCS contributed a large proportion of the new HIV cases diagnosed in regions with a very high HIV incidence.

Applying a Geospatial Visualization Based on USSD Messages to Real Time Identification of Epidemiological Risk Areas in Developing Countries: A Case of Study of Paraguay.

The identification of epidemiological risk areas is one of the major problems in public health. Information management strategies are needed to facilitate prevention and control of disease in the affected areas. This paper presents a model to optimize geographical data collection of suspected or confirmed disease occurrences using the Unstructured Supplementary Service Data (USSD) mobile technology, considering its wide adoption even in developing countries such as Paraguay. A Geographic Information System (GIS) is proposed for visualizing potential epidemiological risk areas in real time, that aims to support decision making and to implement prevention or contingency programs for public health.