Listar por autor "CARLOS IGNACIO MACHAIN WILLIAMS"
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Antibodies to West Nile Virus in Wild and Farmed Crocodiles in Southeastern Mexico
CARLOS IGNACIO MACHAIN WILLIAMS -
Chikungunya virus in febrile humans and Aedes aegypti mosquitoes, Yucatan, Mexico
NOHEMI CIGARROA TOLEDO; ROSA CARMINA CETINA TREJO; LOURDES GABRIELA TALAVERA AGUILAR; CARLOS MARCIAL BAAK BAAK; OSWALDO MARGARITO TORRES CHABLE; PEDRO GONZALEZ MARTINEZ; NUBIA AMOR ELENA RIVERO CARDENAS; GUADALUPE DEL CARMEN REYES SOLIS; JOSE ARTURO FARFAN ALE; JULIAN EVERARDO GARCIA REJON; CARLOS IGNACIO MACHAIN WILLIAMSChikungunya virus (CHIKV) was isolated from 12 febrile humans in Yucatan, Mexico, in 2015. One patient was co-infected with dengue virus type 1. Two additional CHIKV isolates were obtained from Aedes aegypti mosquitoes ... -
Detection of hand, foot and mouth disease in the Yucatan Peninsula of Mexico
CARLOS IGNACIO MACHAIN WILLIAMS; ALMA ROSA DZUL ROSADO; AARON BELTRAN YEH GOROCICA; HENRY RENE NOH PECH; LOURDES GABRIELA TALAVERA AGUILAR; MA. ISABEL SALAZAR SANCHEZ; MARIA EUGENIA CASTRO MUSSOT; GUADALUPE DEL CARMEN REYES SOLIS; JULIAN EVERARDO GARCIA REJON; FERNANDO ISAIAS PUERTO MANZANOWe report a case of hand, foot and mouth disease (HFMD) in a 5-year-old male from Merida City in the Yucatan Peninsula of Mexico. A clinical and physical examination revealed that the patient had symptoms typical of HFMD, ... -
Detection of hepatitis C Virus coinfection in patients with dengue diagnosis
CARLOS IGNACIO MACHAIN WILLIAMS; LOURDES GABRIELA TALAVERA AGUILAR; ROSA CARMINA CETINA TREJO; JAQUELINE GUADALUPE CARRILLO NAVARRETE; NUBIA AMOR ELENA RIVERO CARDENAS; MA. ISABEL SALAZAR SANCHEZ; JOSE ARTURO FARFAN ALE; FERNANDO ISAIAS PUERTO MANZANO; MARIA EUGENIA CASTRO MUSSOTCoinfection produced by dengue virus (DENV) and hepatitis C virus (HCV) is a serious problem of public health in Mexico, as they both circulate in tropical zones and may lead to masking or complicating symptoms. In this ... -
Dirofilaria immitis proteins recognized by antibodies from individuals living with microfilaremic dogs
CARLOS IGNACIO MACHAIN WILLIAMS; OSWALDO MARGARITO TORRES CHABLE; LIGIA GUADALUPE BRITO ARGAEZ; IGNACIO RODRIGO ISLAS FLORES; CLAUDIA VIRGINIA ZARAGOZA VERA; MARITZA ZARAGOZA VERA; GUADALUPE ARJONA JIMENEZ; CARLOS MARCIAL BAAK BAAK; NOHEMI CIGARROA TOLEDO; ROBERTO GONZALEZ GARDUÑO; JULIAN EVERARDO GARCIA REJONDirofilaria immitis is a nematode that affects human health in several countries of the world. This study was conducted to examine whether serum samples from the owners of microfilaremic dogs present immunoreactivity to ... -
First serological evidence of Borna Disease Virus in healthy horses from Yucatan, Mexico
EDWIN JOSE GUTIERREZ RUIZ; MARCO ANTONIO TORRES CASTRO; HENRY RENE NOH PECH; JULIAN EVERARDO GARCIA REJON; CARLOS IGNACIO MACHAIN WILLIAMS; JORGE EDUARDO ZAVALA CASTRO; FERNANDO ISAIAS PUERTO MANZANOBorna Disease Virus (BDV) causes a progressive non-suppurative meningoencephalitis that sometimes occurs in mortality; this disease has been reported for over two centuries ago in horses, sheep and cats in Central Europe ... -
Laboratory evaluation of the Ile1, 016 mutation-effect on several life-history parameters of Aedes aegypti
CARLOS IGNACIO MACHAIN WILLIAMS; JULIAN EVERARDO GARCIA REJON; NOHEMI CIGARROA TOLEDO; WILBERT ANTONIO CHI CHIM; OSWALDO MARGARITO TORRES CHABLE; JORGE FERNANDO MENDEZ GALVAN; CARLOS MARCIAL BAAK BAAKPyrethroid insecticides were intensively applied in Mexico between 2000 and 2009. We evaluated the effect of the Ile1, 016 mutation on several life-history parameters of Ae. aegypti from Merida, Yucatan. Aedes aegypti ... -
Local evolution of pyrethroid resistance offsets gene flow among Aedes aegypti collections in Yucatan state, Mexico
CARLOS IGNACIO MACHAIN WILLIAMS; KARLA LIZET SAAVEDRA RODRIGUEZ; JULIAN EVERARDO GARCIA REJON; GUADALUPE DEL CARMEN REYES SOLIS; MARIA ALBA LOROÑO PINO; ADRIANA ELIZABETH FLORES SUAREZThe mosquito Aedes aegypti is the major vector of the four serotypes of dengue virus (DENV1–4). Previous studies have shown that Ae. aegypti in Mexico have a high effective migration rate and that gene flow occurs among ... -
Morphological and molecular identification of hymenolepidid cestodes in children and synanthropic rodents from rural Mexico
CARLOS IGNACIO MACHAIN WILLIAMS -
Mosquito fauna associated with Aedes aegypti (Diptera: Culicidae) in Yucatán State of southeastern México, and checklist with new records
CARLOS IGNACIO MACHAIN WILLIAMS; CARLOS MARCIAL BAAK BAAK; NOHEMI CIGARROA TOLEDO; WILBERT ANTONIO CHI CHIM; OSWALDO MARGARITO TORRES CHABLE; ALDO IVAN ORTEGA MORALES; DAVID ALEJANDRO MOO LLANES; ARMANDO ERICK ELIZONDO QUIROGA; JULIAN EVERARDO GARCIA REJONAs part of our routine surveillance for arboviruses transmitted by Aedes (Stegomyia) aegypti (L.) (Diptera: Culicidae) in Yucatán State, México, we regularly monitor the mosquito fauna that occurs in the region. In this ... -
Patterns of helminth infections in Rattus rattus and Mus musculus from two Mayan communities in Mexico
CARLOS IGNACIO MACHAIN WILLIAMS -
Prevalence of gastrointestinal parasites in domestic dogs in Tabasco, southeastern Mexico
CARLOS IGNACIO MACHAIN WILLIAMS; OSWALDO MARGARITO TORRES CHABLE; RICARDO ALFONSO GARCIA HERRERA; JORGE ALONSO PERALTA TORRES; NADIA FLORENCIA OJEDA ROBERTOS; CARLOS MARCIAL BAAK BAAK; JULIAN EVERARDO GARCIA REJONThe overall goal of this study was to estimate the prevalence of gastrointestinal (GI) parasites in dogs in the city of Villahermosa in Tabasco, Mexico. The study population consisted of 302 owned dogs that had limited ... -
Rickettsia parkeri (Rickettsiales: Rickettsiaceae) detected in Amblyomma maculatum ticks collected on dogs in Tabasco, Mexico
CARLOS IGNACIO MACHAIN WILLIAMS -
Serologic Evidence of Flavivirus Infection in Bats in the Yucatan Peninsula of Mexico
CARLOS IGNACIO MACHAIN WILLIAMS -
Serologic Evidence of Flavivirus Infections in Peridomestic Rodents in Merida, Mexico
CARLOS IGNACIO MACHAIN WILLIAMS -
Stormwater drains and catch basins as sources for production of Aedes aegypti and Culex quinquefasciatus
CARLOS IGNACIO MACHAIN WILLIAMS -
Urban Mosquito Fauna in Mérida City, México: Immatures Collected from Containers and Storm-Water Drains/Catch Basins
CARLOS IGNACIO MACHAIN WILLIAMS -
Vacant Lots: Productive Sites for Aedes (Stegomyia) aegypti (Diptera: Culicidae) in Mérida City, México
CARLOS IGNACIO MACHAIN WILLIAMS