DHF is one of the widespread  infectious diseases in Indonesia, with an increased infected number of sufferers. DHF case is closely related to environmental sanitation, wich causes the availability of breeding places for the Aedes aegypti mosquito vectors. The study was to determine the relationship between environmental sanitation behavior and the case of DHF in the working area of the Tarus Community Health Center in 2020. The study design was descriptive-analytical with a cross-sectional study approach. The sample was_99 respondents taken by simple random sampling technique. Data was collected from interviews and analyzed using the Chi-square test. The results showed that the varuabels of  knowledge (p = 0.000), attitudes (p = 0.021), and actions to environmental sanitation (p = 0.000) were related to the DHF case. The Tarus Community Health Center should increase outreach activities and family empowerment efforts related to the prevention and control of DHF.

Maternal mortality according to World Health Organization is death during pregnancy or within a period of 42 days after the end of pregnancy, due to all causes related to or aggravated by pregnancy or its handling, but not due to accident or injury. The causes of maternal death can be divided into two groups, namely direct obstetric death and indirect obstetric death. One of the efforts to reduce the Maternal Mortality Rate (MMR) is by providing standard Antenatal Care (ANC) services. This research aims to describe the characteristics of mothers in Antenatal Care examinations at the pubic health center of Pasir Panjang, Kupang City. This type of research used a descriptive design with a population of all K4 pregnant women register data at the pubic health center of Pasir Panjang  in January-December 2019 as many as 403 pregnant women. Sampling using a total sampling technique of 403 pregnant women. The results showed that the characteristics of mothers according to age were in the 20-35 year old group (83.4%), parity in the nulliparous group (45.9%), residence in Pasir Panjang village (33.5%), history of maternal ANC visits according to the consecutive trimester of age Trimester I (98,1%), Trimester II (88,1%), and Trimester III (90.3%).

Diarrhea is the loss of body fluids within 24 hours with the frequency of bowel movements more than three times a day. Number of patients with diarrhea in health centers Teke Tena last three years has risen in 2016 as many as 150 people, in 2017 250 in 2018 328 people. Buru village Kaghu in 2016-2018 had the highest diarrhea patients from four other villages, namely the village Werilolo 17 cases, 40 cases Weebaghe village, village Milla Ate 35 cases, 35 cases Bedu Pasono village, almost every year from 2016 to 2018 outbreak of diarrhea in infants that result in death if not treated quickly. The purpose of this research is to know the factors related to the occurrence of diarrhea in infants in Buru village Kaghu 2019, this type of research is analytic research with, sample of 90 people with a  statistical analysis using Chi-Square test. The results of this study indicate that there is a relationship between the mother's knowledge with the incidence of diarrhea in infants (p value = 0.012), there is a correlation between drinking water treatment (p value 0.000), there is a correlation between the availability of latrines (p value = 0.015), there was no relationship between the wash hands with soap and clean water with the incidence of diarrhea in infants (p value = 0.158), there was no relationship between the provision of breastfeeding with the incidence of diarrhea in infants (p value = 0.823), there was no correlation between the cleanliness of the equipment with the incidence of diarrhea in infants (p value 0.652).

Vaginal discharge is one of the reproductive health issues experienced by female university students. This research aimed to describe the attitudes and actions of preventing and overcoming pathological vaginal discharge on female students in the Faculty of Public Health, Nusa Cendana University, Kupang. This was qualitative research, with six female students as informants obtained by purposive sampling technique. The results showed that the informants' attitude included feelings of fear and not fear of vaginal discharge experienced, and positive responses to the importance of actions of preventing and overcoming vaginal discharge. Pathological vaginal discharge precaution was generally undertaken by maintaining the hygiene of reproductive organs, while the act of overcoming pathological vaginal discharge was by using traditional methods and seeking treatment at health facilities. Female college students should have more information about vaginal discharge to prevent and overcome effectively the issue.

Diabetes mellitus (DM) is a chronic disease requiring continuous care and sustainable self-management. It also needs adequate family support to prevent acute complications and reduce chronic complications. The purpose of this study was to analyze the relationship between family support with the dietary management of DM patients in the working area of Pasir Panjang Health Center Kupang City Year 2017. The research method was an analytical survey with a cross-sectional approach. The population in this study was all new cases of diabetes collected from January to July 2017 of which a sample of 53 people selected using a random sampling technique. The results showed that the appreciation support p = 0,000 < p = 0,05, instrumental support p = 0,000 < p = 0,05, informational support p = 0,000 < p = 0,05 and emotional support p = 0,000 < p = 0,05 were associated with the dietary rules behavior of the diet of DM patients. Health center needs to involve the family in health promotion programs related to dietary management for DM patients.