Biomaterial Database

Vector-borne diseases in waste pickers in Brasilia, Brazil. 2020

Vanessa Resende Nogueira Cruvinel, and Tara Rava Zolnikov, and Marcos Takashi Obara, and Valmir Teotonio Lopes de Oliveira, and Elisa Neves Vianna, and Fabiana Sherine Ganem do Santos, and Kenia Cristina de Oliveira, and James A Scott

University of Brasília, Faculty of Ceilandia, Brasília, Brazil. Electronic address: vanessacruvinel@unb.br.

Solid waste management is a challenge in developing countries. The Structural dump in Brasilia, Brazil, was the largest Latin American open-air dump until its closure in 2018. Thus, this study sought to investigate the prevalence of self-reported dengue, Zika and Chikungunya arbovirus infections in waste pickers who worked at the dumpsite and assess its association with the sanitary conditions in their residences and workplaces. This research used a mixed methods study using a questionnaire for the quantitative method and semi-structured interviews for the qualitative portion. A cross-sectional, observational, epidemiological study along with a phenomenological study were carried out to characterize socio environmental, occupational and health-related aspects to vector-borne diseases in Structural dumpsite in Brazil. Of the 1,025 respondents, 301 (29.2%) reported to have gotten sick from dengue, Zika or chikungunya fevers. We found significant associations between place of residence of waste pickers (p = 0,003) and the work conditions, use of personal protective equipment (p < 0.001) and weekly workload (p = 0.04) and occurrence of vector-borne disease. Results were confirmed by qualitative data and geo-referencing, in relation to location of their homes and proximity to the dumpsite, as well as through the vulnerability due to their working conditions. This research confirms that waste pickers are highly susceptible to vector-borne diseases; this situation that needs to be immediately addressed by interdisciplinary and intersectoral approaches in waste management and public health. This information confirms vulnerability of waste pickers to diseases transmitted by Ae. aegypti mosquito as a result of sanitary conditions at their residence and workplace.

UI	MeSH Term	Description	Entries
D012037	Refuse Disposal	The discarding or destroying of garbage, sewage, or other waste matter or its transformation into something useful or innocuous.	Waste Disposal, Solid,Disposal, Refuse,Disposal, Solid Waste,Disposals, Refuse,Disposals, Solid Waste,Refuse Disposals,Solid Waste Disposal,Solid Waste Disposals,Waste Disposals, Solid
D001938	Brazil	A country located on the eastern coast of South America, located between Colombia and Peru, that borders the Atlantic Ocean. It is bordered on the north by Venezuela, Guyana, Suriname, and French Guiana, on the south by Uruguay, and on the west by Argentina. The capital is Brasilia.
D003430	Cross-Sectional Studies	Studies in which the presence or absence of disease or other health-related variables are determined in each member of the study population or in a representative sample at one particular time. This contrasts with LONGITUDINAL STUDIES which are followed over a period of time.	Disease Frequency Surveys,Prevalence Studies,Analysis, Cross-Sectional,Cross Sectional Analysis,Cross-Sectional Survey,Surveys, Disease Frequency,Analyses, Cross Sectional,Analyses, Cross-Sectional,Analysis, Cross Sectional,Cross Sectional Analyses,Cross Sectional Studies,Cross Sectional Survey,Cross-Sectional Analyses,Cross-Sectional Analysis,Cross-Sectional Study,Cross-Sectional Surveys,Disease Frequency Survey,Prevalence Study,Studies, Cross-Sectional,Studies, Prevalence,Study, Cross-Sectional,Study, Prevalence,Survey, Cross-Sectional,Survey, Disease Frequency,Surveys, Cross-Sectional
D003715	Dengue	An acute febrile disease transmitted by the bite of AEDES mosquitoes infected with DENGUE VIRUS. It is self-limiting and characterized by fever, myalgia, headache, and rash. SEVERE DENGUE is a more virulent form of dengue.	Dengue Fever,Break-Bone Fever,Breakbone Fever,Classical Dengue,Classical Dengue Fever,Break Bone Fever,Classical Dengue Fevers,Classical Dengues,Dengue Fever, Classical,Dengue, Classical,Fever, Break-Bone,Fever, Breakbone,Fever, Dengue
D000071243	Zika Virus Infection	A viral disease transmitted by the bite of AEDES mosquitoes infected with ZIKA VIRUS. Its mild DENGUE-like symptoms include fever, rash, headaches and ARTHRALGIA. The viral infection during pregnancy, in rare cases, is associated with congenital brain and ocular abnormalities, called Congenital Zika Syndrome, including MICROCEPHALY and may also lead to GUILLAIN-BARRE SYNDROME.	Congenital Zika Syndrome,Congenital Zika Virus Infection,Fever, Zika,ZikV Infection,Zika Fever,Zika Virus Disease,Disease, Zika Virus,Infection, ZikV,Infection, Zika Virus,Virus Disease, Zika,Virus Infection, Zika
D000071244	Zika Virus	An arbovirus in the FLAVIVIRUS genus of the family FLAVIVIRIDAE. Originally isolated in the Zika Forest of UGANDA it has been introduced to Asia and the Americas.	Virus, Zika,ZikV
D000079426	Vector Borne Diseases	Infectious diseases transmitted by DISEASE VECTORS.	Vector-Borne Diseases,Vectorborne Diseases,Vector Borne Disease,Vector-Borne Disease,Vectorborne Disease
D000330	Aedes	A genus of mosquitoes (CULICIDAE) frequently found in tropical and subtropical regions. YELLOW FEVER and DENGUE are two of the diseases that can be transmitted by species of this genus.	Aede
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D059027	Recycling	The extraction and recovery of usable or valuable material from scrap or other discarded materials. (from McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed.)