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From GeoSentinel data to epidemiological insights: a multidisciplinary effort towards artificial intelligence-supported detection of infectious disease outbreaks

Heidema S, Stoepker IV, Flaherty G, Angelo KM, Post RAJ, Miller C, et al.

J Travel Med, 2024 Jun 03;31(4).
PMID: 38236181 DOI: 10.1093/jtm/taae013
Matched MeSH terms: Communicable Diseases/diagnosis
Fulltext Head and Neck Infections in Diabetic Patients

Sathasivam P

J Assoc Physicians India, 2018 Sep;66(9):84-88.
PMID: 31321937

Globally, the burden of diabetes is increasing very rapidly as is the diabetic related complications. Infections in diabetes mellitus are relatively more common and serious. Diabetic patients run the risk of acute metabolic decompensation during infections, and conversely patients with metabolic decompensation are at higher risk of certain invasive infections. Infections in diabetic patients result in extended hospital stays and additional financial burden.1 Medicine in modern world has seen tremendous advancements like newer generation of anti-diabetic drugs, modern insulin therapy, better intensive care facilities and more potent antibiotics. Despite all these advancements, infection still remains one of the major cause for increasing morbidity and mortality in diabetic patients2 . This article focuses on the common diabetes related infections in the Head and Neck region of the body. Some of the life threatening infections like malignant otitis externa and rhino-cerebral mucormycosis affect this region of body.

Matched MeSH terms: Communicable Diseases/diagnosis
Fulltext Pre-employment medical examination of migrant workers--the ethical and legal issues

Jayakumar G

Med J Malaysia, 2006 Dec;61(5):516-8.
PMID: 17623949
Matched MeSH terms: Communicable Diseases/diagnosis*
Fulltext Current status of medical biotechnology in Malaysia

Mak JW, Khalid BA

Med J Malaysia, 1992 Dec;47(4):235-7.
PMID: 1303475
Matched MeSH terms: Communicable Diseases/diagnosis
Fulltext Loop-mediated isothermal amplification (LAMP): a versatile technique for detection of micro-organisms

Wong YP, Othman S, Lau YL, Radu S, Chee HY

J Appl Microbiol, 2018 Mar;124(3):626-643.
PMID: 29165905 DOI: 10.1111/jam.13647

Loop-mediated isothermal amplification (LAMP) amplifies DNA with high specificity, efficiency and rapidity under isothermal conditions by using a DNA polymerase with high displacement strand activity and a set of specifically designed primers to amplify targeted DNA strands. Following its first discovery by Notomi et al. ( Nucleic Acids Res 28: E63), LAMP was further developed over the years which involved the combination of this technique with other molecular approaches, such as reverse transcription and multiplex amplification for the detection of infectious diseases caused by micro-organisms in humans, livestock and plants. In this review, available types of LAMP techniques will be discussed together with their applications in detection of various micro-organisms. Up to date, there are varieties of LAMP detection methods available including colorimetric and fluorescent detection, real-time monitoring using turbidity metre and detection using lateral flow device which will also be highlighted in this review. Apart from that, commercialization of LAMP technique had also been reported such as lyophilized form of LAMP reagents kit and LAMP primer sets for detection of pathogenic micro-organisms. On top of that, advantages and limitations of this molecular detection method are also described together with its future potential as a diagnostic method for infectious disease.

Matched MeSH terms: Communicable Diseases/diagnosis*
Evaluation of the Atlas Helicobacter pylori stool antigen test for diagnosis of infection in adult patients

Osman HA, Hasan H, Suppian R, Bahar N, Hussin NS, Rahim AA, et al.

Asian Pac J Cancer Prev, 2014;15(13):5245-7.
PMID: 25040982

BACKGROUND: Helicobacter pylori (H. pylori) is one of the most important causes of dyspepsia and gastric cancer and diagnosis can be made by invasive or non-invasive methods. The Atlas Helicobacter pylori antigen test is a new rapid non-invasive method which is simple to conduct. The aim of this study was to determine its sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) and accuracy.
MATERIALS AND METHODS: This prospective study was conducted between July 2012 and December 2013. Stool samples of 59 dyspeptic patients who underwent upper endoscopy were evaluated for H. pylori stool antigen.
RESULTS: From the 59 patients who participated in this study, there were 36 (61%) males and 23 (39%) females. H. pylori was diagnosed in 24 (40.7%) gastric biopsies, 22 (91.7 %) of these being positive for the Atlas H. pylori antigen test. The sensitivity, specificity, PPV, NPV and accuracy were 91.7%, 100%, 100%, 94.6% and 96.6% respectively.
CONCLUSIONS: The Atlas H. pylori antigen test is a new non-invasive method which is simple to perform and avails reliable results in a few minutes. Thus it can be the best option for the diagnosis of H. pylori infection due to its high sensitivity and specificity.

Matched MeSH terms: Communicable Diseases/diagnosis
Fulltext Pre-employment medical examination of Indonesian domestic helpers in a private clinic in Johor Bahru--an eight year review

Leong CC

Med J Malaysia, 2006 Dec;61(5):592-8.
PMID: 17623961

On review of 3117 patients' records (all were female Indonesian foreign workers over the span of eight years (1997 to 2004 in a private clinic in Johor Bahru, 223 cases (7.2%) were found to have various medical problems. These 3117 foreigners were to be employed as domestic helpers in Malaysia. They were examined upon arrival in Johor Bahru even though our government did not require this pre-requisite (before 1st August 2005) as they were examined and certified fit in their country of origin before embarking to Malaysia. The proportion of female Indonesian foreign workers who were afflicted with category 1 conditions was 55.6% (which rendered them unfit for employment) and category 2 conditions was 44.4%. The medical problem detected most frequently was hypertension. Sixty-one (80.3%) out of 76 workers had stage 2 hypertension (JNC 7 report). Pulmonary tuberculosis ranked second in this review and is a category 1 condition. This paper supports the recent move by the Malaysian Ministry of Health to implement mandatory medical examinations for all foreign workers arriving in Malaysia within one month of arrival regardless of whether or not they are certified fit in their countries of origin.

Matched MeSH terms: Communicable Diseases/diagnosis
Fulltext Nationwide study of factors associated with public's willingness to use home self-test kit for dengue fever in Malaysia

Wong LP, Atefi N, AbuBakar S

BMC Public Health, 2016 08 12;16:780.
PMID: 27520825 DOI: 10.1186/s12889-016-3409-y

BACKGROUND: As there is no specific treatment for dengue, early detection and access to proper treatment may lower dengue fatality. Therefore, having new techniques for the early detection of dengue fever, such as the use of dengue test kit, is vitally important. The aims of the study were: 1) identify factors associated with acceptance of a home self-test kit for dengue fever if the dengue test is available to the public and 2) find out the characteristics of the test kits that influence the use of the dengue test kit.
METHODS: A national telephone survey was carried out with 2,512 individuals of the Malaysian public aged 18-60 years old. Individuals were contacted by random digit dialling covering the whole of Malaysia from February 2012 to June 2013.
RESULTS: From 2,512 participants, 6.1 % reported to have heard of the availability of the dengue home test kit and of these, 44.8 % expressed their intention to use the test kit if it was available. Multivariate logistic regressions indicated that participants with primary (OR: 0.65; 95 % CI: 0.43-0.89; p = 0.02, vs. tertiary educational level) and secondary educational levels (OR: 0.73; 95 % CI: 0.57-0.90; p = 0.01, vs. tertiary educational level) were less likely than participants with a tertiary educational level to use a home self-testing dengue kit for dengue if the kit was available. Participants with lower perceived barriers to dengue prevention (level of barriers 0-5) were less likely (OR: 0.67, 95 % CI: 0.53-0.85, p

Matched MeSH terms: Communicable Diseases/diagnosis