Water-based cooling towers and their water supply at two hospitals in Johor were surveyed for the presence Legionella pneumophila. L. pneumophila were grown from 19 (76%) out of 25 collected water samples. One hospital cooling tower was contaminated with L. pneumophila serogroup 1.
Leptospirosis is an important zoonotic disease globally and is endemic in Malaysia. A study was conducted in the Rejang basin of Sarawak from June 2011 to May 2013 to determine the seroprevalence of leptospirosis among the communities and dominant infecting Leptospira serovars. A total of 508 human sera were analyzed using ELISA and the microscopic agglutination test (MAT). The seroprevalence of leptospirosis in the study area was 37.4%, with the highest prevalence in Kapit division. More women were positive for leptospirosis (59.5%), and the mean age of seropositive individuals was 42.2 (SD = 18.7) years. Antibody titers between 1:50 and 1:1600 were reported, and serovars djasiman (22.1%), shermani (13.2%), and pomona (7.9%) predominated, with varied distribution between geographical locations. This study highlighted the endemicity and diversity of existing Leptospira serovars within the community. This information should be communicated to local health personnel and communities at risk, and rapid diagnostic capability should be made available to local health facilities.
Public health nursingis a specialized nursing combining both nursing and public health principles with the primary focus of improving the health of the whole community rather than just an individual. Its documented history started in the 1800s and has evolved from home visiting to the varied settings that public health nurses find themselves working in as members of public health teams in clinics, schools, workplaces and government health departments.Public health nursing has been a critical component of the country’s health care system, uplifting of the health status of Malaysians and playing a dominant role in the fight against communicable diseases, and is set to face the challenges of the 21st century with public health nurses practising to the full capacity of their training in a restructured Malaysian health system – 1Care for 1Malaysia. The health sector reform allows for optimisation of scarce health care resources to deliver expansion of quality services based on needs, appropriateness, equity &allocative efficiency. The proposed model will be better than the current system, preserving the strengths of the current system but able to respond to increasing population health needs and expectations. There will be increased autonomy for healthcare providers with incentives in place for greater performance. Some of the implications of reform include allowing public- private integration, a slimmer Ministry of Health with a stronger governance role, enhancing the gatekeeping role of the primary care providers and the autonomous management of the public healthcare providers. In this restructured health system, the roles of the public health nurses are no less important than in the current one. In fact, with the increasing emphasis placed on prevention and primary care as the hub of community care with nurses as part of the primary care team delivering continuous comprehensive person-centered care,public health nurses in the future will be able to meet the challenge of refocusing on the true mission of public health: to look at the health problems of a community as a whole and work with the community in alleviating those problems by applying the nursing process to improve health, not just as providers of personal care only.
Jaafar S, Suhaili MR, Mohd Noh K, Zainal Ehsan F, Lee FS
Citation: Jaafar S, Suhaili MR, Mohd Noh K, Zainal Ehsan F, Lee FS. Primary Healh Care: Key To Intersectoral Action For Health And Equity. World Health Organization; 2007
Introduction: Specific health warning placed on the tobacco product packages is considered as an effective and low-cost method for increasing the knowledge and awareness among the community. Thus, a study was conducted to assess the perception of pictorial health warnings (PHWs) against smoking among the adult rural population of Sarawak.
Methods: Cross-sectional data were collected from 10 villages in Kota Samarahan and Kuching Division by face to face interview using modified Global Adult Tobacco Survey questionnaire. Nonprobability sampling method was adopted to select the villages. All the households of the selected villages were visited and an adult member was selected randomly from each house irrespective of the sex. After missing value imputation, 1000 data were analysed using statistical software IBM SPSS 20.0 version.
Results: Analysis showed that 28.8% of the respondents were current smokers, 7.8% were past smokers and the rest were non-smokers. Six items of pictorial health warnings were evaluated with five point Likert’s scales for attractiveness, fearfulness and adequacy of the information. Analysis revealed that the majority of the respondents had perceived awareness on PHWs, but the smokers believed that this was not adequate to make them quit smoking. Only one-fifth (19.7%) of them reported that current pictorial health warnings were sufficient to motivate people to quit smoking.
Conclusion: Though the PHWs on cigarette packages are appealing, it is not sufficient as a reason to stop smoking. Thus, an approach using an integrated anti-tobacco public health programme should be focused into the specific targeted community
The effectiveness of the vero cell inactivated vaccine (CoronaVac®) against severe acute respiratory infection (SARI) caused by SARS-CoV-2 in the real world was assessed. A matched test-negative case-control design was employed using the web-based national information system, as well as the hospitalization dataset in Sibu Hospital. Vaccine effectiveness was measured by conditional logistic regression with adjustment for gender, underlying comorbidity, smoking status, and education level. Between 15 March and 30 September 2021, 838 eligible SARI patients were identified from the hospitalization records. Vaccine effectiveness was 42.4% (95% confidence interval [CI]: -28.3 to 74.1) for partial vaccination (after receiving the first dose to 14 days after receiving the second dose), and 76.5% (95% CI: 45.6 to 89.8) for complete vaccination (at 15 days or more after receiving the second dose). This analysis indicated that two doses of CoronaVac® vaccine provided efficacious protection against SARI caused by SARS-CoV-2 in the short term. However, the duration of protection, and performance against new variants need to be studied continuously.