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Loyola-Cruz MÁ, Fernández-Sánchez V, Durán-Manuel EM, Calzada-Mendoza CC, Castro-Escarpulli G, Quijano-Soriano MF, Nicolás-Sayago L, Razo-Blanco Hernández DM, Villegas-Castañeda M, Cárdenas-Cantero A, Cureño-Díaz MA, Paredes-Mendoza M, Cruz-Cruz C, Bello-López JM. Epidemiological Overview of Urogenital Gonorrhea in Mexico (2003-2020). Healthcare (Basel) 2023; 11:2118. [PMID: 37570358 PMCID: PMC10418835 DOI: 10.3390/healthcare11152118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 05/31/2023] [Accepted: 07/22/2023] [Indexed: 08/13/2023] Open
Abstract
In Mexico, urogenital gonorrhea (UG) is one of the main sexually transmitted diseases notifiable by health systems around the world. Epidemiological data on sexually transmitted infections (STIs) in Mexico indicated that UG was "under control" until 2017. However, international epidemiological reports indicate the increase in incidence due to several factors, including an increase during the first year of the COVID-19 pandemic. These factors suggest that this phenomenon may occur in developing countries, including Mexico. Therefore, the aim of this study was to analyze national surveillance data on UG from 2003-2019 and the first year of the COVID-19 pandemic. An epidemiological study of cases and incidence of UG (2003-2020) was performed in the annual reports issued by the General Directorate Epidemiology in Mexico. Cases and incidence were classified and analyzed by year, sex, age group, and seasons (by temperature). Distribution of UG was carried out using heat maps for the whole country. Ultimately, a seasonal and correlation analysis was performed for UG cases versus temperature. The results showed that the distribution of cases and incidence by sex showed that there was no variation over 14 years. From 2016 onward, a significant increase in UG was observed before the pandemic. During the first year of the pandemic, a significant increase was observed in females aged 24-44 years. A heterogeneous distribution of UG was identified; however, border states were ranked among the top states with elevated incidences and cases. Lastly, the occurrence of UG was associated with temperature, related to summer. The information presented is intended to be useful to promote prevention and to contribute to visualize the distribution of UG over the last 18 years for decision making, and to show one of the consequences of the collapse of epidemiological surveillance of UG during the first year of the COVID-19 pandemic.
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Affiliation(s)
- Miguel Ángel Loyola-Cruz
- División de Investigación, Hospital Juárez de México, Mexico City 07760, Mexico
- Laboratorio de Investigación Clínica y Ambiental, Departamento de Microbiología Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City 11340, Mexico
| | - Verónica Fernández-Sánchez
- División de Investigación, Hospital Juárez de México, Mexico City 07760, Mexico
- Facultad de Estudios Superiores Iztacala, UNAM, Tlalnepantla de Baz 04510, Mexico
| | - Emilio Mariano Durán-Manuel
- División de Investigación, Hospital Juárez de México, Mexico City 07760, Mexico
- Sección de Estudios de Posgrado, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico
| | | | - Graciela Castro-Escarpulli
- Laboratorio de Investigación Clínica y Ambiental, Departamento de Microbiología Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City 11340, Mexico
| | - María Fernanda Quijano-Soriano
- Hospital Regional de Alta Especialidad “Bicentenario de la Independencia”, ISSSTE, Tultitlán de Mariano Escobedo 54916, Mexico
| | - Liliana Nicolás-Sayago
- División de Investigación, Hospital Juárez de México, Mexico City 07760, Mexico
- Laboratorio de Investigación Clínica y Ambiental, Departamento de Microbiología Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City 11340, Mexico
| | | | | | - Alejandro Cárdenas-Cantero
- Hospital Regional de Alta Especialidad “Bicentenario de la Independencia”, ISSSTE, Tultitlán de Mariano Escobedo 54916, Mexico
| | | | - Marianela Paredes-Mendoza
- División de Tecnología Ambiental, Universidad Tecnológica de Nezahualcóyotl, Nezahualcóyotl 57000, Mexico
| | - Clemente Cruz-Cruz
- División de Investigación, Hospital Juárez de México, Mexico City 07760, Mexico
- Sección de Estudios de Posgrado, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico
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Li J, Li M, Zhang Y, Li J, Zhao Y, Lu R, You J. Amphetamine-type stimulants use and socio-economic factors associated with hepatitis C antibody positivity among border drug users in South of China. Front Public Health 2022; 10:998768. [PMID: 36388362 PMCID: PMC9641287 DOI: 10.3389/fpubh.2022.998768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 10/07/2022] [Indexed: 01/26/2023] Open
Abstract
Background Amphetamine-type stimulants (ATS) use has become popular in China. This study explored ATS use status and related risk factors of hepatitis C virus (HCV) infection among ATS users in Jinghong City, Xishuangbanna Prefecture, Yunnan Province, China. Methods A cross-sectional study was conducted by questionnaires from January to July 2021 in border area in Yunnan. Respondent driving sampling and consecutive sampling was carried out among border drug users, and blood samples were tested for HCV antibodies. HCV infection and related risk factors among ATS users were measured. Descriptive, univariate and multivariate analysis were conducted separately by Software SPSS 26.0. Results The ATS users accounted for 85.82% (345/402) among drug users, while anti-HCV antibody prevalence was 6.38% (22/345) among ATS users. The combined use of other types of drugs (OR = 7.29, 95%CI: 1.982-26.81, P = 0.003), injection drug use (OR = 6.823, 95%CI: 1.898-24.525, P = 0.003), average monthly income (OR = 4.825, 95%CI: 1.325-17.566, P = 0.017) might increase the risk of HCV infection among ATS users. ATS users with high school or above had higher HCV infection rates than those with primary school or below (OR = 5.718, 95%CI: 1.172-27.908, P = 0.031). Conclusion Taken together, among drug users using ATS in Jinghong City, Xishuangbanna Autonomous Prefecture, Yunnan Province, combined use of multiple drugs and intravenous drug use was the high risk factor for HCV infection. Therefore, corresponding education and intervention measures should be taken.
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Affiliation(s)
- Jing Li
- School of Public Health, Kunming Medical University, Kunming, China
| | - Minyue Li
- Department of Geriatric Gastroenterology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Yunjia Zhang
- Yunnan University Secondary School, Kunming, China
| | - Jiashuang Li
- School of Public Health, Kunming Medical University, Kunming, China
| | - Yinzhou Zhao
- Department of Geriatric Gastroenterology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Rong Lu
- School of Public Health, Kunming Medical University, Kunming, China
| | - Jing You
- Department of Geriatric Gastroenterology, The First Affiliated Hospital of Kunming Medical University, Kunming, China,*Correspondence: Jing You
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Pérez-González A, Cachay E, Ocampo A, Poveda E. Update on the Epidemiological Features and Clinical Implications of Human Papillomavirus Infection (HPV) and Human Immunodeficiency Virus (HIV) Coinfection. Microorganisms 2022; 10:1047. [PMID: 35630489 PMCID: PMC9147826 DOI: 10.3390/microorganisms10051047] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 05/12/2022] [Accepted: 05/17/2022] [Indexed: 12/01/2022] Open
Abstract
Human papillomavirus (HPV) infection is the most common sexually transmitted infection (STI) worldwide. Although most HPV infections will spontaneously resolve, a considerable proportion of them will persist, increasing the risk of anogenital dysplasia, especially within certain populations, such as patients infected with human immunodeficiency virus (HIV). Furthermore, high-risk oncogenic HPV types (HR-HPV) are the main cause of cervix and other anogenital cancers, such as cancer of the vagina, vulva, penis, or anus. HIV and HPV coinfection is common among people living with HIV (PLWH) but disproportionally affects men who have sex with men (MSM) for whom the rate of persistent HPV infection and reinfection is noteworthy. The molecular interactions between HIV and HPV, as well as the interplay between both viruses and the immune system, are increasingly being understood. The immune dysfunction induced by HIV infection impairs the rate of HPV clearance and increases its oncogenic risk. Despite the availability of effective antiretroviral therapy (ART), the incidence of several HPV-related cancers is higher in PLWH, and the burden of persistent HPV-related disease has become a significant concern in an aging HIV population. Several public health strategies have been developed to reduce the transmission of HIV and HPV and mitigate the consequences of this type of coinfection. Universal HPV vaccination is the most effective preventive tool to reduce the incidence of HPV disease. In addition, screening programs for HPV-related cervical and vulvovaginal diseases in women are well-recognized strategies to prevent cervical cancer. Similarly, anal dysplasia screening programs are being implemented worldwide for the prevention of anal cancer among PLWH. Herein, the main epidemiological features and clinical implications of HIV and HPV coinfection are reviewed, focusing mainly on the relationship between HIV immune status and HPV-related diseases and the current strategies used to reduce the burden of HPV-related disease.
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Affiliation(s)
- Alexandre Pérez-González
- Group of Virology and Pathogenesis, Galicia Sur Health Research Institute (IIS Galicia Sur), 36312 Vigo, Spain;
- Infectious Disease Unit, Internal Medicine Department, Hospital Álvaro Cunqueiro, 36312 Vigo, Spain;
| | - Edward Cachay
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California at San Diego, San Diego, CA 92093, USA;
| | - Antonio Ocampo
- Infectious Disease Unit, Internal Medicine Department, Hospital Álvaro Cunqueiro, 36312 Vigo, Spain;
| | - Eva Poveda
- Group of Virology and Pathogenesis, Galicia Sur Health Research Institute (IIS Galicia Sur), 36312 Vigo, Spain;
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