Although influenza is a highly contagious acute respiratory illness of global importance, little is known about the disease in tropical countries. An influenza survey was conducted in three sentinel sites in Yangon, Myanmar from September 2003 to December 2004. Throat or nasal swabs were collected from 616 patients with influenza-like symptoms and tested using rapid diagnostic test kits and virus isolation. Influenza B virus was detected in 6 patients from September to October, 2003. Influenza A viruses were detected in 133 patients from June to September, 2004, and the 51 influenza A viruses isolated from 72 specimens were all A⁄H3N2. Influenza virus infections occurred mainly in the rainy season in Yangon, Myanmar, but continuous ongoing influenza surveillance is needed.

Malaria, tuberculosis, and hepatitis are common and notorious infectious diseases in Myanmar. Despite intensive efforts to control these diseases, their prevalence remains high. For malaria, which is a vector-borne disease, a remarkable success in the reduction of new cases has been achieved. However, the annual number of tuberculosis cases has increased over the last few decades, and the prevalence of chronic viral hepatitis infection has been high in Myanmar and other nearby countries. Early detection and prompt treatment are crucial to control these diseases. We have devoted our research efforts to understanding the status of these infectious diseases and working towards their eventual elimination for the last four years with the support of the Korea International Cooperation Agency. In the modern era, an infection that develops in one geographical area can spread globally because national borders do not effectively limit disease transmission. Our efforts to understand the status of infectious diseases in Myanmar will benefit not only Myanmar but also neighboring countries such as Korea.
Communicable Diseases ; Hepatitis* ; International Cooperation ; Korea ; Malaria* ; Myanmar* ; Prevalence ; Tuberculosis*

In the era of (pre) elimination setting, the prevalence of malaria has been decreasing in most of the previously endemic areas. Therefore, effective cost- and time-saving validated pooling strategy is needed for detection of malaria in low transmission settings. In this study, optimal pooling numbers and lowest detection limit were assessed using known density samples prepared systematically, followed by genomic DNA extraction and nested PCR. Pooling strategy that composed of 10 samples in 1 pool, 20 µl in 1 sample, was optimal, and the parasite density as low as 2 p/µl for both falciparum and vivax infection was enough for detection of malaria. This pooling method showed effectiveness for handling of a huge number of samples in low transmission settings (<9% positive rate). The results indicated that pooling of the blood samples before DNA extraction followed by usual nested PCR is useful and effective for detection of malaria in screening of hidden cases in low-transmission settings.
DNA* ; Limit of Detection ; Malaria* ; Mass Screening ; Methods ; Parasites ; Plasmodium falciparum ; Plasmodium vivax ; Polymerase Chain Reaction ; Prevalence

Background   Since the Alma Ata Declaration in 1978, Community Health Volunteers (CHVs) have become critical assets to assist tuberculosis (TB) control programs in low and middle-income countries, such as in case finding and treatment support activities. Yet community-based tuberculosis control programs (CBTBC) are faced with numerous challenges, including recruitment and retaining of CHVs. While the possible effect of financial incentives has been extensively discussed, other motivational factors have received less attention. Objective   This study sought to explore on potential motivations for entering, remaining, and exiting volunteer work among CHVs working in a CBTBC project run by an NGO, Japan Anti-Tuberculosis Association (JATA), in urban townships of Yangon, Myanmar.Methods   A semi-structured questionnaire was administered to CHVs who were working for a JATA CBTBC project in Yangon, Myanmar. The questionnaire consisted of closed- and open-ended questions asking about demographic characteristics, their experiences, and their motivations for entering, remaining and exiting volunteer work. Functional theory of motivation was used as a conceptual framework for analysis.Results   A total of 69 volunteers participated in the survey, representing 69% of all CHVs for JATA CBTBC (69/100). From the questionnaire, we found that altruism, self-empowerment, and psychological job satisfaction mainly influenced CHVs’ motivation to enter and remain in volunteer work. Expectations for financial incentives were less important. Being busy with housework and other work priorities could motivate them to temporarily exist volunteer work, while ill-health and old age potentially triggered permanent exit. Conclusions   CHVs working in JATA CBTBC were motivated mainly by altruism, self-empowerment, and psychological job satisfaction - however, their volunteer work must be systematically supported so as to avoid unnecessary burden on CHVs. Further qualitative study would extend the evidences of the potential factors which might contribute to sustaining CHV participation.

Objective: To understand the pattern and burden of neurological disorders at Department of Neurology, Yangon General Hospital (YGH), Myanmar. Method: All patients admitted to Department of Neurology had been prospectively registered and then analyses were performed on one year data from 1st January to 31st December 2019. Results: Among study population of total 17606 cases, 65.5% attended to neurology out-patient clinics, 20.1% were seen as referral cases and 14.4% were inpatients at neurology ward. When analyzed the inpatients, 58% were male. Mean age was 47.2 ±19.1 years and 41-65 year age group was most commonly affected. The most common inpatient neurological diseases were cerebrovascular diseases (CVD)(40.8%), central nervous system (CNS) infections (15.2%) and peripheral nerve lesions (9.4%). Autoimmune diseases and headache disorders were more common in women. Mortality rate in inpatients was 4.6%, among which stroke occupied for 55.1% and CNS infection was 23.7%. Three most common neurological diseases in out-patient clinic were seizure disorders (21.9%), CVD (20.7%) and headache disorders (11.2%). Among the referral cases, 43.7% were CVD, 17.8% were CNS infections and 11% had seizures disorders. The most referred patients (93.3%) came from general medical wards. Conclusions: Entire range of neurological disorders was present in YGH. CVD and CNS infections were the most common cause of incidence as well as the mortality. Knowing the burden can raise the awareness about it and point out the prioritizing provision of essential health services. As similar in controlling the communicable diseases, the importance of health education, preventive measures on non-communicable disorders should be considered as national concern.