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West Nile Virus
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West Nile Virus:  Puerto Rico - Human
The Map
Isabela Municipality Aguadilla Municipality Arecibo Municipality Vega Baja Municipality Hatillo Municipality Camuy Municipality Quebradillas Municipality Barceloneta Municipality Vega Alta Municipality Manati Municipality Dorado Municipality Toa Baja Municipality San Juan Municipality Moca Municipality Loiza Municipality Catano Municipality Carolina Municipality Guaynabo Municipality Bayamon Municipality Rio Grande Municipality Aguada Municipality Canovanas Municipality Florida Municipality Toa Alta Municipality San Sebastian Municipality Luquillo Municipality Fajardo Municipality Trujillo Alto Municipality Morovis Municipality Rincon Municipality Ciales Municipality Corozal Municipality Lares Municipality Fajardo Municipality Culebra Municipality Utuado Municipality Culebra Municipality Fajardo Municipality Fajardo Municipality Naranjito Municipality Culebra Municipality Anasco Municipality Culebra Municipality Culebra Municipality Fajardo Municipality Caguas Municipality Gurabo Municipality Aguas Buenas Municipality Culebra Municipality Jayuya Municipality Ceiba Municipality Naguabo Municipality Orocovis Municipality Las Marias Municipality Comerio Municipality Las Piedras Municipality Mayaguez Municipality Juncos Municipality Ceiba Municipality Adjuntas Municipality Ceiba Municipality Barranquitas Municipality Cidra Municipality San Lorenzo Municipality Ceiba Municipality Maricao Municipality Humacao Municipality Aibonito Municipality Villalba Municipality Coamo Municipality San German Municipality Ponce Municipality Yauco Municipality Cayey Municipality Cabo Rojo Municipality Vieques Municipality Hormigueros Municipality Humacao Municipality Juana Diaz Municipality Sabana Grande Municipality Guayanilla Municipality Penuelas Municipality Yabucoa Municipality Patillas Municipality Guayama Municipality Salinas Municipality Vieques Municipality Vieques Municipality Lajas Municipality Maunabo Municipality Santa Isabel Municipality Arroyo Municipality Guanica Municipality Ponce Municipality
Map Scalebar 55 km
Cumulative 2014 Data as of 3 am, Jun 11, 2015*
[Epi curve - Vertical bar graph showing number of incidents for each of 52 weeks]
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* Data demonstrates local jurisdiction of residence and not necessarily the locale where the infection was acquired.
** States and counties in yellow are those in which virus activity has been reported historically, but no positive test results have been reported or no surveillance has occurred this year.