Dengue Hemorrhagic Fever (DHF) is one of the important public health problems in Indonesia. Cases of dengue fever in the city of Padang in 2015 experienced a significant increase in the amount of 1,126 cases (IR = 124.8 per 100,000 population) with a total death of 8 people (CFR = 0.7%). The Cold Water Health Center is one of the health centers in the city of Padang with a work area that has a significant increase in dengue cases in 2015 with an IR of 361.5 per 100,000 population. The research objective was to analyze community participation in the DHF vector control program in the working area of the Cold Water Health Center in Padang City in 2018. This type of research was descriptive research. The sample is 99 people taken by proportional random sampling technique. Data analysis includes univariate analysis of community participation in vector control, namely environmental modification, environmental manipulation, physical control, chemical control, biological control and the existence of larvae. The results showed that 52.5% of respondents were larvae positive, 32.3% of respondents belonged to the bad category of environmental modification, 58.6% of respondents belong to the bad category of environmental manipulation, amounting to 30.3% of respondents classified in the bad category is physical control, 78.8% of respondents belong to the bad category of chemical control, and 35.4% of respondents belong to the bad category of biological control in the DHF vector control program in the working area of the Cold Water Health Center. It is recommended to the Air Dingin Health Center to be able to socialize to the public regarding DHF vector control programs both in aspects of environmental modification, environmental manipulation, physical, chemical and biological control.Keyword: DBD, vector, environment

Measles immunization is complete basic immunization that must be given to children from 9 to 59 months. Measles immunization coverage in the Limau-Limau Posyandu at the Asam Kumbang Health Center has decreased from 69.2% to 41.9%. The purpose of this study was to determine the relationship between knowledge, attitudes, and roles of cadres and measles immunization in infants. This study uses a cross sectional approach. The population in this study were all mothers with children (9-59 months). The sample is all toddlers, while the respondents are all mothers who have toddlers with a total sampling technique. Analysis was performed using Chi Square test. The univariate results in this study indicate that more respondents did not bring their children for measles immunization (59.5%) more than half of respondents had low knowledge (64.9%), more than half of respondents were negative (62.2%), and more of half of respondents said the cadre's role was not good (62.2%) for measles immunization in infants. Bivariate results showed that there was a significant relationship between knowledge, attitudes and roles of cadres and measles immunization for infants (p = 0,000). For this reason, it is necessary to increase the frequency of counseling and training of cadres in order to change the role of cadres from less good to better, in addition respondents respondents must increase active participation in extension activities in order to increase knowledge.

Addiction to the use of social media can make teens suffer from health problems. The purpose of this service is to increase students' knowledge and understanding of the negative impact of excessive use of social media on aspects of their health. This activity was carried out at SMAN 9 Padang. The methods included a pre-test, presentation, video screening, discussion, sharing experiences, and post-test. The results of the pre-test and post-test showed there was a change in the form of increased knowledge of participants. Based on experiences from the students, it can be seen that there is still a lack of support given by the Public Health Service, schools, and families. It is suggested that health professionals have an intensive effort to promote and evaluate the existing cases of social media addiction. The school also needs to issue a policy or hold a meeting with the family.

Demam Berdarah Dengue (DBD) menjadi salah satu masalah utama penyakit menular diIndonesia. Tujuan penelitian ini adalah untuk menganalisis partisipasi masyarakat dalam program pengendalian vektor DBD. Jenis penelitian yang digunakan yaitu penelitian analitik dengan menggunakan desain cross sectional. Sampel berjumlah 99 orang yang diambil dengan teknik proportional random sampling. Analisis data meliputi analisis univariat dan bivariat. Hasil penelitian menunjukkan bahwa 52,5 % rumah responden positif jentik, 32,3 % responden tergolong dalam kategori buruk melakukan modifikasi lingkungan, 58,6 % responden tergolong dalam kategori buruk melakukan manipulasi lingkungan, 30,3 % responden tergolong dalam kategori buruk melakukan pengendalian fisik, sebesar 78,8 %  responden tergolong dalam kategori buruk melakukan pengendalian kimiawi, dan 35,4 % responden tergolong dalam kategori buruk melakukan pengendalian biologi dalam program pengendalian vektor DBD. Hasil analisis bivariat menunjukkan bahwa terdapat hubungan yang siginifikan antara variabel modifikasi lingkungan, manipulasi lingkungan, pengendalian fisik, pengendalian kimiawi, pengendalian biologi dengan keberadaan jentik dalam program pengendalian vektor DBD. Oleh sebab itu, perlu disosialisasikan lebih lanjut kepada masyarakat mengenai program pengendalian vektor DBD baik dalam aspek modifikasi lingkungan, manipulasi lingkungan, pengendalian fisik, kimia dan biologi.

The low knowledge of Senior Public Health cadres has a negative impact on performance. The former public health cadres were not active even though the Public Health Center was there. No training was scheduled to maintain and upgrade the skills and knowledge of how to take care of the senior. The current research focuses on optimizing the senior former public health cadres in Tapakis Village, Padang Pariaman Regency. The program includes lectures, discussions, and workshops. The training material covers understanding, importance, objectives, implementing activities, main tasks & functions, efforts to deal with difficulties, knowledge, and the essential skills to take care of the senior. We also conducted discussions with the participants about their duties and responsibility as Senior Care cadres. The participant was very enthusiastic about asking questions. They were committed to carrying out their responsibility to take care of seniors in Tapakis Village. The participants include 22 Senior Public Health cadres. This activity took place on February 17, 2019. The results obtained by the participants responded positively and were very enthusiastic about participating in the training. The pre-test and post-test values indicate changes in the increase in knowledge that is the difference in the average knowledge before counseling (6.18), after counseling (11.23) and the value of p = 0.