The spread of COVID-19 caused by the SARS-CoV-2 virus has spread worldwide . On January 30, 2020, WHO declared it a public health emergency (Suryani & Purwodiharjo, 2021). Indonesia is currently expanding across regions, followed by an increase in the number of cases and the number of deaths (Purba, 2021). Overview of the Death Rate from Positive COVID-19 Cases Per 100,000 Population Based on Regency/City, Banyuwangi is ranked 8th at the national level at 396 with the highest number of deaths.ANC is a visit by pregnant women with health workers aimed at monitoring the progress of pregnancy to ensure the health of the mother and baby's growth and development, to recognize any abnormalities or complications that may occur during pregnancy, prepare for childbirth, prepare for the postpartum period and provide exclusive breastfeeding. (Fatkhiyah , d kk, 2020). This type of research is quantitative using observational analytical methods using a cross sectional approach. The variables in this study consisted of independent variables and dependent variables. The independent variable isbehavioral factors (age, occupation, knowledge, and attitude). The dependent variable is ANC (antenatal care) behavior . The number of samples in this study were 30, using total sampling technique. Data collection techniques were carried out by distributing questionnaires. The analysis in this study used Multiple Linear Regression Test consisting of t test and F test.

This thesis discusses the behavior of elementary school student snacks consumption. Based on the facts in the field shows that 78% of children consume snacks in the school environment (BPOM, 2008). Food snacks that contain fat, energy, and high salt must be limited, because it can provide excessive energy intake, resulting in an increase in the risk of over nutrition that causes one of the triggers for degenerative diseases such as stroke, diabetes mellitus, coronary heart disease and so forth. Besides consuming foods that are not good hygiene level can cause interference with the digestive tract, for example typhus, mutah, nausea, diarrhea and so forth (Yuliastuti, 2012)Therefore this study discusses the description of the behavior of consumption of snacks and factors related to the behavior of consumption of snacks.The design of this study was cross sectional. The population in this study was all students in grades IV, V, and VI at SDN I Purwoharjo with a sample of 72 students. The sampling method used is simple random sampling. The instrument used was a questionnaire.This study uses the Spearman Rank test. Based on the results of the R test sig. R count 0,000 < 0.05, i.e. there is a relationship between variable student characteristics (including gender, knowledge), allowance, parental characteristics (including parental education, parents' occupation) with snack consumption behavior.From this research it is expected to provide information and increase students' knowledge, to choose and consume snacks properly and correctly.   Keywords: children school, snack, snacks consumption behavior.

The World Health Organization (WHO) has officially designated the Corona Virus or (Covid-19) as a pandemic. Covid-19 is similar to Middle East Respiratory Syndrome (MERS-CoV) and (SARS-CoV) The death rate from Covid-19 on September 5, 2020 on a global scale, the data shows as many as    26,310,505 confirmed Covid-19 with a total of 868,810 died and around 17,525,973 people were declared cured. In Indonesia, the number of patients who were confirmed positive for Covid-19 was 190,665, of which 7,940 were declared dead while 136.401 were declared cured. In East Java Province, there were 34,278 positive Covid-19 cases. In a smaller scope, the Banyuwangi district shows the number of confirmed Covid-19 patients as many as 851 (Banyuwangi Covid-19 Information and Monitoring Site, 2020). This type of research is quantitative with a research design that is an analytical survey. The sample technique used is Quota Sampling, the number of samples used is 140 tourists. The measuring tools used are questionnaires and observation sheets. Analysis of the data used is Multiple Regression. The results of the study are presented in tabular and descriptive form. Based on the results of research and data analysis, it can be concluded. Based on the results of the t test, it was found that the level of knowledge, attitudes, and roles of officers had a partial influence on the implementation of health protocols. Based on the results of the f test, it was found that variable X had a simultaneous influence on variable Y. The results of the statistical test of the study could be concluded with the results of the SPSS version 16 test, that the factors analyzed by the researcher were the level of knowledge, attitudes, hand washing facilities and the role of officers had an influence on discipline. tourists in implementing health protocols.

Measles is a disease caused by the measles virus from the Paramyxovirus family, genus Morbilivirus. Measles is one of the communicable disease and one of the main causes of death in children under five. Jember Regency is one of the contributors to measles cases which is quite high, namely in 2015 there were 109 cases, in 2016 there were 266 cases. From 2017 to July there were 342 cases of measles. The incidence is very high compared to 2016. The purpose of the study was to analyze the effect of house ventilation and floor type on the incidence of measles in Jember Regency. The type of research is observational analytic using a Case Control approach which was carried out in the work area of ​​the Jember District Health Center where measles outbreaks occurred in 2017 namely Silo 2 Health Center, Rambi Puji Health Center, Arjasa Health Center, Panti Health Center, Sabrang Health Center, Jelbuk Health Center and Sukorambi Health Center. Samples taken were 100 respondents consisting of 50 case respondents and 50 control respondents. Research data sourced from primary and secondary data, research data collection using questionnaires and documentation studies. Processing and analyzing data using Logistics Regression test with a significance level of 5% (α=0.05). The results showed that house ventilation (p value = 0.005) had an effect on the incidence of measles in Jember Regency. Home ventilation has an effect on the incidence of measles because some respondents live in homes with inappropriate ventilation and most of them live in homes with ventilation 10% of the floor area.