Introduction: The pregnancy is a period in which the woman goes through physiological and emotional changes. Given this, it is observed that women with low education and low income are vulnerable to being affected by Postpartum Depression (PPD). There are factors that are related to the case series of this disease, so it is necessary to identify them so that a better strategy for caring for women with PPD. Objective: Conduct an integrative review on the psychosocial factors involved in the development of postpartum depression, according to literary publications from 2009 to 2019. Methodology: This was an integrative bibliographic review conducted from February to June 2019. The databases consulted were: VHL, SciELO and PubMed, using the following descriptors: "Postpartum Depression", "Postpartum Period" and "Mental Health", combined by the operators "AND" and/or "OR". We found 273 publications, which after reading and applying the inclusion and exclusion criterion left 07 publications. Results: The main factors related to PPD were stress, lack of psychosocial support, anxiety and distress, as well as unwished pregnancy and family problems. In addition, specific protocols for the diagnosis of this disease and lack of preparation of health professionals for reception are lacking. Conclusion: More efficient public policies and specific protocols for the treatment of PPD are needed, as well as the creation of new strategies to reduce the incidence of PPD. Emphasizing the importance of monitoring these women by a multidisciplinary health team in order to gain a holistic view of this problem.

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Nossa missão é a difusão do conhecimento gerado no âmbito acadêmico por meio da organização e da publicação de livros digitais de fácil acesso, de baixo custo financeiro e de alta qualidade! Nossa inspiração é acreditar que a ampla divulgação do conhecimento científico pode mudar para melhor o mundo em que vivemos! Equipe RFB EditoraCatalogação na publicação Elaborada por Bibliotecária Janaina Ramos -CRB-8/9166

Water is considered a finite natural resource and one of the essential elements of life. It is used in various work activities such as agriculture, industry, livestock, public supply, energy generation, among others [15]. According to SPERLING (2006) [38], only 2.493% of the water on the planet is suitable for the consumption of humans and animals and 0.0007% of the water accessible for consumption is present in the atmosphere, rivers and lakes. It is estimated that more than one billion people worldwide do not have access to treated water, as its supply is not made on an equal basis due to population growth, economic activities and uneven distribution contrasted with different populations. between rural and urban areas [3, 21,33,]. Problems related to water shortages in the metropolitan regions of Brazilian states are increasingly present in everyday life, and can be attributed to factors involving administrative processes, such as the high cost of drinking water treatment, pollution of water tables, increased demand for water. consumption and climatic factors. In this sense, the use of water for poor quality consumption is an alternative for regions experiencing shortages and has a direct impact on the health of individuals, especially workers and students, as about 80% of the infectious and parasitic diseases that affect developing countries are due to poor quality water, directly impacting the individual’s health [10,17,18,28,36,37]. The water potability standards in Brazil are described in Ordinance GM / MS No. 2,914, of December 12, 2011, which portrays the main physical-chemical and microbiological quality control processes aimed at ensuring water safety and quality. for human consumption [5-8,42].In relation to water-borne infectious-parasitic diseases, their main route of transmission is via the oro-fecal route, that is, ingestion of water contaminated by excreta in drinks or food. According to PEIL et al (2015) [29], the main diseases resulting from contaminated water are typhoid fever, cholera, leptospirosis, giardiasis, enterobacteriosis, among others. In 2015, this type of disease was responsible for 2.35% of hospital admissions in Brazil, generating expenses for the Unified Health System (SUS) [28]. Among the diseases that affect individuals in the school phase, childhood diarrhea stands out for being responsible for hospitalizations and if left untreated, it can evolve to death. Childhood diarrhea is a serious public health problem in developing countries, such as Brazil, and is related to the lack of basic sanitation, ingestion of contaminated water and the precariousness of health services [35,40]. Vidal et al (2016) [43] comment that 88% of diarrhea cases are attributed to the consumption of contaminated water and children under five years of age are the most affected. The city of Recife, capital of the state of Pernambuco, has a large number of individuals in school, about 248,408 students are enrolled in the public school system. As a result, it is important to monitor and monitor the water used for consumption in schools. This work proposes to carry out microbiological analysis and pH determination of water for consumption in public schools located in the city of Recife/PE supplied by Pernambuco Sanitation Company (COMPESA).