Sukarjo Sukarjo
Politeknik Kesehatan Kementerian Kesehatan Palembang

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Knowledge and attitude of accepting COVID-19 vaccine booster doses and third doses among postpartum women in Palembang, Indonesia Dian Lestari; Aprilina Aprilina; Sukarjo Sukarjo
Malahayati International Journal of Nursing and Health Science Vol 6, No 2 (2023)
Publisher : Program Studi Ilmu Keperawata Fakultas Kedokteran Universitas Malahayati Bandar Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/minh.v6i2.10404

Abstract

Background: Since the discovery of Covid-19, scientific developments, policies, and programs regarding Covid-19 have changed rapidly. In 2022 the Covid-19 vaccine arrived at the second booster. In Indonesia, various policies related to Covid-19 are also experiencing very rapid adjustments, such as the policy for travelling using public transportation, planes, trains, and ships that require the completeness of the Covid-19 vaccine up to boosters. These regulations make the Covid-19 vaccination a necessity that seems forced. Pregnant and postpartum women are also not free from the target of giving Covid-19. Various theories and research have proven that knowledge is related to attitude. Following this theory, knowledge and attitudes will align with the completeness of Covid-19. So if positive knowledge and attitudes affect the completeness of the Covid-19 vaccine, then it will not be affected by the Covid-19 vaccination obligation policy required by the Indonesian government.Purpose: To find out the relationship between Knowledge and attitude of accepting COVID-19 vaccine booster doses and third doses among postpartum women in Palembang, IndonesiaMethod: This study was quantitative. The design was analytical with a cross-sectional approach. The study samples consisted of 38 postpartum mothers in Independent Practice Midwife at Palembang. The complications of postpartum mothers were excluded. The sampling technique was accidental sampling.Results: There is no relationship between knowledge and accepting COVID-19 vaccine booster doses and third doses (p=0.348), but in the analysis, there is a relationship between attitude towards vaccination readiness and accepting COVID-19 (p=0.003), there is a relationship between attitude towards government policy and completeness of vaccination Covid-19 (p=0.004), there is a relationship between attitudes towards vaccines and accepting COVID-19 (p=0.015)Conclusion: There is no relationship between knowledge and accepting COVID-19, and there is a relationship between attitude and accepting COVID-19 
Efektivitas Ekstrak Daun Sirih (Piper betle L.) sebagai Larvasida Alami terhadap Larva Aedes aegypti Tri Thalita Salsabila; Intan Kumalasari; Sukarjo Sukarjo; Faiza Yuniati; Khairil Anwar
Inovasi Kesehatan Global Vol. 3 No. 3 (2026): Agustus: Inovasi Kesehatan Global
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/ikg.v3i3.3413

Abstract

Dengue Haemorrhagic Fever (DHF) is transmitted through the bite of Aedes aegypti, and the continuous use of chemical larvicides can harm the environment, so a safer natural alternative such as betel leaf (Piper betle L.) extract is needed. To determine the effectiveness of betel leaf extract as a natural larvicide against Aedes aegypti larvae mortality. A laboratory experiment with a post-test only control group design tested concentrations of 0.05%, 0.1%, and 0.5% plus a control, each with six replications over 24 hours, using 600 third-instar larvae. Data were analysed using one-way ANOVA, the Bonferroni test, and probit analysis for LC50/LC90. Mortality increased with concentration, namely 14.7% (0.05%), 56.7% (0.1%), and 91.3% (0.5%), with no mortality in the control group. ANOVA showed a significant difference (p = 0.00), and probit analysis produced LC50 = 0.142% and LC90 = 0.472%. Betel leaf extract is effective as a natural larvicide, with 0.5% the most effective concentration and recommended for community application, although further field trials are still needed to validate the optimal concentration.