Publications by authors named "Jesus F Gonzalez-Roldan"

Introduction: The present study evaluated the quality of medical care for patients diagnosed with diabetes mellitus (DM), hypertension (HBP), and both pathologies (DM+HBP) within a public health system in Mexico.

Methods: 45,498 patients were included from 2012 to 2015. All information was taken from the electronic medical record database.

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Article Synopsis
  • The study aims to identify persistent hotspots of Aedes-borne diseases, like dengue, chikungunya, and Zika, in southern Mexican cities to improve vector control efforts.
  • Data from over 128,000 dengue, 4,752 chikungunya, and 25,755 Zika cases were analyzed, revealing that about 17.6% of urban areas consistently experienced high disease rates, which impacted over 25% of the population.
  • Significant overlaps were found between hotspots for different diseases, suggesting targeted intervention strategies could be more effective in these regions, as confirmed by vector control experts.
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Background: Rabies is a viral zoonosis that imposes a substantial disease and economic burden in many developing countries. Dogs are the primary source of rabies transmission; eliminating dog rabies reduces the risk of exposure in humans significantly. Through mass annual dog rabies vaccination campaigns, the national program of rabies control in Mexico progressively reduced rabies cases in dogs and humans since 1990.

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Background: International organizations advocate for the elimination of dog-mediated rabies, but there is only limited guidance on interpreting surveillance data for managing elimination programmes. With the regional programme in Latin America approaching elimination of dog-mediated rabies, we aimed to develop a tool to evaluate the programme's performance and generate locally-tailored rabies control programme management guidance to overcome remaining obstacles.

Methods: We developed and validated a robust algorithm to classify progress towards rabies elimination within sub-national administrative units, which we applied to surveillance data from Brazil and Mexico.

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  • Brucellosis is a significant zoonotic disease primarily found in developing countries, with the WHO noting 500,000 new cases annually; Mexico reported 13,677 cases from 2012 to 2016.
  • A study compared the effectiveness of various diagnostic tests (ELISA, Brucellacapt®, and LFT) among 473 patients exhibiting brucellosis symptoms, revealing a high correlation between the ELISA test and a conventional diagnostic algorithm.
  • The results indicated that while Brucellacapt® and LFT showed inconclusive outcomes and poor correlation, the ELISA test (combining IgG and IgM) provided superior classification accuracy for diagnosing brucellosis.
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Since past century, vector-borne diseases have been a major public health concern in several states of Mexico. However, Mexico City continues to be free of endemic mosquito-borne viral diseases. The city is the most important politic and economic state of Mexico and one of the most important city of Latin America.

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Chagas disease, which is caused by Trypanosoma cruzi, is considered to be the most serious parasitic disease in America. It is transmitted mainly by triatominae ("kissing bugs"). Mazzoti reported the first two human cases in Mexico.

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Response to Zika virus (ZIKV) invasion in Brazil lagged a year from its estimated February 2014 introduction, and was triggered by the occurrence of severe congenital malformations. Dengue (DENV) and chikungunya (CHIKV) invasions tend to show similar response lags. We analyzed geo-coded symptomatic case reports from the city of Merida, Mexico, with the goal of assessing the utility of historical DENV data to infer CHIKV and ZIKV introduction and propagation.

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Background: We report on the results of an entomovirological surveillance system of Aedes populations performed by the Ministry of Health of the central state of San Luis Potosí, Mexico.

Methods: Indoor adult Aedes aegypti and Aedes albopictus pools collected at San Martín, Tamazunchale, Ciudad Valles, Metlapa, Ebano, Tamuin and Axtla during the dry season of 2016 were examined for the presence of dengue (DENV), chikungunya (CHIKV) and Zika (ZIKV) viruses using real-time PCR.

Results: Both Ae.

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In Mexico, Aedes aegypti (L.) (Diptera: Culicidae) is the primary vector of Dengue, Zika, and Chikungunya viruses. Control programs include community participation using personal protection such as household aerosol insecticides.

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In Mexico, the use of repellents to prevent insects from landing and biting is a common practice. However, variation in the efficiency of natural and synthetic repellents has been observed. In this study, we evaluated the repellency and protection time of 16 synthetic and 13 natural-based commercial products against Aedes aegypti (L.

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Background: Mexico is one of the six countries formerly endemic for onchocerciasis in Latin America. Transmission has been interrupted in the three endemic foci of that country and mass drug distribution has ceased. Three years after mass drug distribution ended, post-treatment surveillance (PTS) surveys were undertaken which employed entomological indicators to check for transmission recrudescence.

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Background: Tuberculosis (TB) remains a public health problem in Mexico while the incidence of diabetes mellitus type 2 (DM) has increased rapidly in recent years.

Objective: To describe the trends of incidence rates of pulmonary TB associated with DM and not associated with DM and to compare the results of treatment outcomes in patients with and without DM.

Materials And Methods: We analysed the National Tuberculosis Registry from 2000 to 2012 including patients with pulmonary TB among individuals older than 20 years of age.

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Background: Recently, the World Health Organisation and the International Union Against Tuberculosis and Lung Disease published a Collaborative Framework for the Care and Control of Tuberculosis (TB) and Diabetes (DM) (CFTB/DM) proposing bidirectional screening and joint management.

Objective: To evaluate the feasibility and effectiveness of the CFTB/DM in Mexico.

Design: Prospective observational cohort.

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We identified 2 poultry workers with conjunctivitis caused by highly pathogenic avian influenza A(H7N3) viruses in Jalisco, Mexico. Genomic and antigenic analyses of 1 isolate indicated relatedness to poultry and wild bird subtype H7N3 viruses from North America. This isolate had a multibasic cleavage site that might have been derived from recombination with host rRNA.

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In Mexico and other countries, the accessibility that minors have to products derived from tobacco -mainly cigarettes- is a primary contributing factor to smoking, and is currently one of the main public health challenges worldwide. In the fight against tobacco use, effective legislation for decreasing production, distribution and the sale of tobacco products is indispensable to the creation of conditions necessary for achieving a tobacco-free society. The sale of cigarettes to minors is an act that has unique characteristics according to the particular location, particularly in Mexico City, and the time in which it is evaluated.

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Tobacco use is a worldwide public health problem. According to the World Health Organization (WHO), smoking is the second principal cause of death in the world, with almost five million deaths annually. Information about tobacco consumption is essential in order to improve the focus of prevention and control measures and thereby succeed in the struggle against tobacco use.

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