This project demonstrated that under almost ideal conditions (good hygiene, maintenance of universally high IPV coverage, and corresponding high immunity against polioviruses), no emergence and circulation of VDPV could be detected in a tropical developing country setting.
Background
Severe acute respiratory infection (SARI) accounts for a large burden of illness in Indonesia. However, epidemiology of SARI in tertiary hospitals in Indonesia is unknown. This study sought to assess the burden, clinical characteristics, and etiologies of SARI and concordance of clinical diagnosis with confirmed etiology.
Methods
Data and samples were collected from subjects presenting with SARI as part of the acute febrile Illness requiring hospitalization study (AFIRE). In tertiary hospitals, clinical diagnosis was ascertained from chart review. Samples were analyzed to determine the “true” etiology of SARI at hospitals and Indonesia Research Partnership on Infectious Diseases (INA‐RESPOND) laboratory. Distribution and characteristics of SARI by true etiology and accuracy of clinical diagnosis were assessed.
Results
Four hundred and twenty of 1464 AFIRE subjects presented with SARI; etiology was identified in 242 (57.6%), including 121 (28.8%) viruses and bacteria associated with systemic infections, 70 (16.7%) respiratory bacteria and viruses other than influenza virus, and 51 (12.1%) influenza virus cases. None of these influenza patients were accurately diagnosed as having influenza during hospitalization.
Conclusions
Influenza was misdiagnosed among all patients presenting with SARI to Indonesian tertiary hospitals in the AFIRE study. Diagnostic approaches and empiric management should be guided by known epidemiology. Public health strategies to address the high burden of influenza should include broad implementation of SARI screening, vaccination programs, clinician education and awareness campaigns, improved diagnostic capacity, and support for effective point‐of‐care tests.
Background Clinical and biochemical impacts on liverdysfunction, as manifested by an increase in serum transaminaselevels, are common in dengue infection. Howevei; an association ofelevated serum transaminase and dengue shock syndrome (DSS)has n ot been well-established.Objective To assess for an association between serum transaminaselevels and the presence of DSS in children.Methods A nested, case control study was conducted on childrenaged l month to 12 years admitted to Sanglah Hospital whowere diagnosed with dengue infection. Baseline characteristicsand serum transaminase levels were recorded. Patients who wereincluded in the study were observed for the presence of DSS.Those who had DSS were selected as cases, and those who did notdevelop DSS were selected as controls. Data was analyzed usingbivariate and multivariate methods with 95% confidence intervalsand P value <0.05 was considered as statistically significant.Results Ninety-four children were involeved, 4 7 children in thecase group and the other 4 7 were in the control group. Baselinecharacteristics of the subjects were similar between the case andcontrol groups. Serum aspart ate transaminase (AST) level of2:: 128 U/L and alanine transaminase (ALT) of 2: 40 U/L wereassociated with DSS (OR 10; 95%CI 2.3 to 44.4; P=0.002) and(OR 7 .3; 95%CI 1.6 to 32.9; P= 0.009), respectively.Conclusion Elevated AST and ALT levels were associatedwith an increased risk of DSS in children with dengue infection.
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