scholarly journals Communicable disease surveillance during the Sydney 2000 Olympic and Paralympic Games

2000 ◽  
Vol 11 (8) ◽  
pp. 146 ◽  
Author(s):  
Robert Menzies
Keyword(s):  
Disease Surveillance ◽  
Communicable Disease ◽  
Paralympic Games

HIV and other STIs in the United Kingdom: further increases

2003 ◽  
Vol 7 (48) ◽  
Author(s):  
◽  
Keyword(s):  
United Kingdom ◽  
Disease Surveillance ◽  
Communicable Disease ◽  
People Living With Hiv ◽  
Health Protection Agency ◽  
Protection Agency ◽  
England And Wales ◽  
The United Kingdom ◽  
The Uk ◽  
Living With Hiv

The Health Protection Agency Communicable Disease Surveillance Centre for England and Wales and others have reported that the number of people living with HIV in the UK has increased

DETERMINANTS OF LEISURE-TIME PHYSICAL ACTIVITY: EVIDENCE FROM MALAYSIA

2014 ◽  
Vol 59 (02) ◽  
pp. 1450017 ◽  
Author(s):  
YONG KANG CHEAH ◽  
ANDREW K. G. TAN
Keyword(s):  
Physical Activity ◽  
Disease Surveillance ◽  
Leisure Time ◽  
Leisure Time Physical Activity ◽  
Communicable Disease ◽  
Smoking Status ◽  
Sample Selection ◽  
Health Lifestyle ◽  
Non Communicable Disease ◽  
Heckman’S Sample Selection Model

This paper examines how socio-demographic and health-lifestyle factors determine participation and duration of leisure-time physical activity in Malaysia. Based on the Malaysia Non-Communicable Disease Surveillance-1 data, Heckman's sample selection model is employed to estimate the probability to participate and duration on physical activity. Results indicate that gender, age, years of education and family illness history are significant in explaining participation probability in leisure-time physical activity. Gender, income level, smoking-status and years of education are significant in explaining the weekly duration conditional on participation, whereas smoking-status and years of education are significant in determining the unconditional level of leisure-time physical activity.

scholarly journals Emerging trends in the epidemiology of invasive mycoses in England and Wales (1990–9)

2001 ◽  
Vol 126 (3) ◽  
pp. 397-414 ◽  
Author(s):  
T. L. LAMAGNI ◽  
B. G. EVANS ◽  
M. SHIGEMATSU ◽  
E. M. JOHNSON
Keyword(s):  
Disease Surveillance ◽  
Fungal Infections ◽  
Communicable Disease ◽  
Pneumocystis Carinii ◽  
Age Groups ◽  
Public Health Problem ◽  
Risk Groups ◽  
Older Age ◽  
England And Wales ◽  
Invasive Mycoses

Invasive fungal infections are becoming an increasing public health problem owing to the growth in numbers of susceptible individuals. Despite this, the profile of mycoses remains low and there is no surveillance system specific to fungal infections currently existing in England and Wales. We analysed laboratory reports of deep-seated mycoses made to the Communicable Disease Surveillance Centre between 1990 and 1999 from England and Wales. A substantial rise in candidosis was seen during this period (6·76–13·70 reports per million population/year), particularly in the older age groups. Rates of cryptococcosis in males fluctuated over the decade but fell overall (1·05–0·66 per million population/year), whereas rates of female cases gradually rose up until 1998 (0·04–0·41 per million population/year). Reports of Pneumocystis carinii in men reduced substantially between 1990 and 1999 (2·77–0·42 per million population/year) but showed little change in women. Reports of aspergillosis fluctuated up until 1996, after which reports of male and female cases rose substantially (from 0·08 for both in 1996 to 1·92 and 1·69 per million population/year in 1999 for males and females respectively), largely accounted for by changes in reporting practice from one laboratory. Rates of invasive mycoses were generally higher in males than females, with overall male-to-female rate ratios of 1·32 (95% CI 1·25–1·40) for candidosis, 1·30 (95% CI 1·05–1·60) for aspergillosis, 3·99 (95% CI 2·93–5·53) for cryptococcosis and 4·36 (95% CI 3·47–5·53) for Pneumocystis carinii. The higher male than female rates of reports is likely to be a partial reflection of HIV epidemiology in England and Wales, although this does not fully explain the ratio in infants and older age groups. Lack of information on underlying predisposition prevents further identification of risk groups affected. Whilst substantial under-reporting of Pneumocystis carinii and Cryptococcus species was apparent, considerable numbers of superficial mycoses were mis-reported indicating a need for clarification of reporting guidelines. Efforts to enhance comprehensive laboratory reporting should be undertaken to maximize the utility of this approach for surveillance of deep-seated fungal infections.

scholarly journals HL7 Terminology Management for Disease Surveillance

2018 ◽  
Vol 10 (1) ◽  
Author(s):  
Emily Roberts ◽  
Theron Jeppson ◽  
Rachelle Boulton ◽  
Josh Ridderhoff
Keyword(s):  
Disease Surveillance ◽  
Communicable Disease ◽  
Laboratory Data ◽  
Data Entry ◽  
High Volume ◽  
Electronic Data ◽  
Disease Surveillance System ◽  
Department Of Health ◽  
Message Structure ◽  
Set Up

Objective: The objective of this abstract is to illustrate how the Utah Department of Health processes a high volume of electronic data. We do this by translating what reporters send within an HL7 message into "epidemiologist" language for consumption into our disease surveillance system.Introduction: In 2013, the Utah Department of Health (UDOH) began working with hospital and reference laboratories to implement electronic laboratory reporting (ELR) of reportable communicable disease data. Laboratories utilize HL7 message structure and standard terminologies such as LOINC and SNOMED to send data to UDOH. These messages must be evaluated for validity, translated, and entered into Utah’s communicable disease surveillance system (UT-NEDSS), where they can be accessed by local and state investigators and epidemiologists. Despite the development and use of standardized terminologies, reporters may use different, outdated versions of these terminologies, may not use the appropriate codes, or may send local, home-grown terminologies. These variations cause problems when trying to interpret test results and automate data processing. UDOH has developed a two-step translation process that allows us to first standardize and clean incoming messages, and then translate them for consumption by UT-NEDSS. These processes allow us to efficiently manage several different terminologies and helps to standardize incoming data, maintain data quality, and streamline the data entry process.Methods: UDOH uses the Electronic Message Staging Area (EMSA) to receive ELR messages, manage terminologies such as LOINC and SNOMED, translate messages, and automatically enter laboratory data into UT-NEDSS. LOINCs and other terms, such as facility name, sent by reporting facilities in an HL7 message are considered child terms. All child terms are mapped to a master LOINC or term and each master LOINC or term is mapped to a specific value within UT-NEDSS. In EMSA, the rules engine used for automated processing of electronic data is set to run at the master level and these rules will determine how the message is processed. No rules are set up or run on child terms.Results: As of 09/20/2017, EMSA contains 2,613 unique child LOINCs that are mapped to 906 master LOINCs. Those 906 master LOINCs are mapped to 179 UT-NEDSS test types and 2003 child facility names are mapped to 1043 master facility namesConclusions: Mapping child terminologies from an HL7 message to a master vocabulary helps us to standardize incoming data, allows us to accept non-standard terminologies and correct reporting errors. Translating this data into a format that is understandable to epidemiologists and investigators enables UT-NEDSS to work effectively in identifying outbreaks and improving health outcomes. This framework is working for ELR and will continue to grow and accept more data and the different terminologies that come with that.

scholarly journals Investigating the Impact of Asymptomatic Carriers on COVID-19 Transmission

2020 ◽  
Author(s):  
Jacob B. Aguilar ◽  
Jeremy Samuel Faust ◽  
Lauren M. Westafer ◽  
Juan B. Gutierrez
Keyword(s):  
Disease Surveillance ◽  
Reproduction Number ◽  
Clinical Symptoms ◽  
Communicable Disease ◽  
Average Rate ◽  
Point Estimate ◽  
Surveillance Systems ◽  
Average Case ◽  
Asymptomatic Carriers ◽  
The Impact

Coronavirus disease 2019 (COVID-19) is a novel human respiratory disease caused by the SARS-CoV-2 virus. Asymptomatic carriers of the virus display no clinical symptoms but are known to be contagious. Recent evidence reveals that this sub-population, as well as persons with mild disease, are a major contributor in the propagation of COVID-19. The asymptomatic sub-population frequently escapes detection by public health surveillance systems. Because of this, the currently accepted estimates of the basic reproduction number (ℛ0) of the disease are inaccurate. It is unlikely that a pathogen can blanket the planet in three months with an ℛ0 in the vicinity of 3, as reported in the literature (1–6). In this manuscript, we present a mathematical model taking into account asymptomatic carriers. Our results indicate that an initial value of the effective reproduction number could range from 5.5 to 25.4, with a point estimate of 15.4, assuming mean parameters. The first three weeks of the model exhibit exponential growth, which is in agreement with average case data collected from thirteen countries with universal health care and robust communicable disease surveillance systems; the average rate of growth in the number of reported cases is 23.3% per day during this period.

Antibiotics in whooping cough

1986 ◽  
Vol 24 (23) ◽  
pp. 91-92
Keyword(s):  
Adverse Effects ◽  
High Mortality ◽  
Disease Surveillance ◽  
Whooping Cough ◽  
Communicable Disease ◽  
Turn Of The Century ◽  
Similar Magnitude ◽  
England And Wales ◽  
Disturbed Sleep ◽  
Severity Of The Disease

Although whooping cough no longer carries a high mortality, symptoms may persist for several months so that both the child and its family suffer weeks of anxiety and disturbed sleep.1 The prevalence and severity of the disease have declined since the turn of the century. Publicity about the adverse effects of whooping cough vaccination steeply reduced the uptake of immunisation in England and Wales - from 78% in 1971 to 37% in 1974.2 The subsequent epidemics of whooping cough in 1977–79 and 1982–83 were the largest since vaccination began. The epidemic which started in September 1985 could well be of similar magnitude. The uptake of immunisation has now somewhat improved and is currently about 65% (information from Communicable Disease Surveillance Centre). This article discusses whether antibiotics can help in whooping cough, either in treatment of the illness or preventing its spread.

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