An epidemiological study
An epidemiological study
NR 503 Week 3: Discussion- Current Event – This week we will explore current events related to epidemiology. You will present a scientific article to the class. Please focus on interpreting the research question, methodology, results, and conclusions from a sample of peer-reviewed scientific literature. Please be sure the article is related to epidemiology, summarizing its contents for the class, and providing a succinct written summary. Current events must have been published within the last six months. Written summaries should include:
- State the objectives of the study
- Summarize the study design and findings
- Provide a reference of the article
- Provide your opinion on how the “average” reader will respond to the article. Will the article influence decision making or thinking? Does the article leave out any important information?
NR 503 Week 3: Discussion- Current Event Sample
Zaire ebolavirus is a filovirus with five subspecies (Bundibugyo, Zaire, Restone, Tai Forest, and Sudan) with a case fatality ratio of 25-90% (Barry et al, 2018). It is transmitted through contact with the body fluids of infected patients (CDC, 2018)An epidemiological study. The way of stopping the transmission is by patient isolation and care, early diagnosis, infection control, rigorous tracking of contacts, and the use of targeted vaccination.
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On May 3, 2018, the Ministry of Health of the Democratic Republic of the Congo was notified from the Health Division of Equateur Providence that 40 cases of fever (95%) with gastrointestinal symptoms, general fatigue (37 [90%] cases), loss of appetite (37 [90%]), and hemorrhagic signs (14 [33%] people) were occurred including 17 deaths due to possible Ebola virus (Barry et al, 2018). These data were collected by health professionals attending to cases and field investigators. On May 8, 2018, the Democratic Republic of the Congo reported 50 cases (13 probable, 37 confirmed) of Ebola virus disease in Equateur Province where is connected to the capital city (Barry et al, 2018). In order to confirm the cases, detection of Ebola virus RNA in body fluids or blood by reverse transcription PCR was required and used. Since the affected area is concentrated with high population, this outbreak is the highest and complex risk ever experienced by the Democratic Republic of the Congo. On May 20, 2018, 25 deaths from Ebola virus disease had been reported (Barry et al, 2018). In addition, they also reported that 1,458 contacts had been reported and addition 78 cases were confirmed, assuming heterogeneous transmissibility (Barry et al, 2018). The median age of people with probable or confirmed infection was 40 years and usually male (30 [60%]) (Barry et al, 2018)NR 503 Week 3 Week 3: Estimating Risk, Chronic Disease, and Cohort Design.
The design of the study is an epidemiological study with the case-controlled group since it studied people that have already contracted the disease. This study also reviewed published epidemiological evidence about clinical characteristics of Ebola virus disease and contrasted the results of past outbreaks. The aim of this study was to investigate and control the current Ebola virus disease outbreak in the Democratic Republic of the Congo. The results showed that the epidemiological characteristics and features of this outbreak in the Democratic Republic of the Congo, such as signs and symptoms of cases were consistent with previous outbreaks of Ebola virus disease in West Africa(Barry et al, 2018). It also reported that the most common exposures were caused by contact with infected people and participation in traditional burial rites for those who have died from this disease. The source of this outbreak is unknown; however, it’s possible that a new chain of transmission could occur after sexual contact with a male survivor (CDC, 2018). In addition, the case fatality ratio was higher than when this outbreak occurred in West Africa from 2014 to 2016 (Barry et al, 2018). Since West Africa has greater access to Ebola treatment, the case fatality ratio was decreased. The article concluded the study with the importance of safe and dignified burials, community engagement, early detection, and implementation of Ebola treatment along with vaccination for outbreak control (Barry et al, 2018). NR 503 Week 3 Week 3: Estimating Risk, Chronic Disease, and Cohort Design An epidemiological study
As the reader, I believe that this article was informative and written thoroughly with analytical data and literature reviews. The average reader would find this information useful since it’s easy to understand and follow without a lot of medical terminologies. The article is also reliable and credible by showing the author’s information on the article. The writer also believes that the article didn’t leave out any important information. The article will influence when the Ministry of Health of the Democratic Republic of the Congo reinforces the implementation of Ebola treatment and vaccination at community clinics, local hospitals, and public health centers since the study results show high mortality and fatality rate of Ebola virus disease.