[1] Univ Veracruzana, Fac Ciencias Biol & Agr Reg Tuxpan, Veracruz, Veracruz, Mexico
[2] Univ Nacl Autonoma Mexico, Ctr Med Trop, Unidad Invest Med Expt, Fac Med, Dr Balmis 148, Mexico City 06726, DF, Mexico
[3] Univ Veracruzana, Fac Med Vet & Zootecnia, Rancho Torreon del Molino, Veracruz, Veracruz, Mexico
[4] Secretaria Salud Mexico, Lab Entomol, Inst Diagnost & Referencia Epidemiol, Mexico City, DF, Mexico
[5] Univ Autonoma Yucatan, Lab Enfermedades Emergentes & Reemergentes, Ctr Invest Reg Dr Hideyo Noguchi, Merida, Yucatan, Mexico
[6] Univ Autonoma Yucatan, Fac Med Vet & Zootecnia, Campus Ciencias Biol & Agr, Merida, Yucatan, Mexico
[7] Univ Autonoma Yucatan, Lab Enfermedades Infecciosas & Parasitarias, Fac Med, Merida, Yucatan, Mexico
[8] Univ Autonoma Metropolitana, Dept Prod Agr & Anim, Unidad Xochimilco, Mexico City, DF, Mexico
[9] Univ Autonoma Yucatan, Ctr Invest Reg Dr Hideyo Noguchi, Merida, Yucatan, Mexico
[10] Secretaria Salud Ciudad Mexico, Unidad Dept Vigilancia Epidemiol, Mexico City, DF, Mexico
[11] Inst Nacl Ciencias Med & Nutr Salvador Zubiran, Dept Anat Patol, Mexico City, DF, Mexico
[12] Ctr Med Nacl Siglo XXI, Unidad Med Alta Especialidad Hosp Pediat, Mexico City, DF, Mexico
[13] Univ Nacl Autonoma Mexico, Dept Patol, Fac Med Vet & Zootecnia, Mexico City, DF, Mexico
[14] Univ Calif Davis, Sch Vet Med, Dept Med & Epidemiol, Davis, CA 95616 USA
[15] Univ Nacl Autonoma Mexico, Lab Ecol Enfermedades & Salud, Dept Etol, Fauna Silvestre & Anim Lab,Fac Med Vet & Zootecni, Mexico City, DF, Mexico
[16] Univ Sonora, Dept Med & Ciencias Salud, Hermosillo, Sonora, Mexico
[17] Univ Autonoma Baja California, Lab Salud Publ Vet, Inst Invest Ciencias Vet, Mexicali, Baja California, Mexico
[18] Hosp Gen Baja California, Serv Epidemiol, Tijuana, Baja California, Mexico
[19] Univ Autonoma Chiapas, Fac Ciencias Quim, Chiapas, Mexico
[20] Univ Autonoma Campeche, Lab Enfermedades Trop, Ctr Invest Biomed, Campeche, Campeche, Mexico
[21] Univ Autonoma Campeche, Lab Enfermedades Transmitidas Vectores & Zooonosi, Ctr Invest Biomed, Campeche, Campeche, Mexico
[22] Univ Autonoma Queretaro, CA Salud Anim & Microbiol Ambiental, Fac Ciencias Nat, Queretaro, Mexico
[23] Hosp Infantil Estado Sonora, Hermosillo, Sonora, Mexico