scholarly journals Invasive meningococcal disease associated with a very high case fatality rate in the North-West of Poland

2006 ◽  
Vol 46 (2) ◽  
pp. 230-235 ◽  
Author(s):  
Anna SkoczyÅ„ska ◽  
Marcin KadÅ‚ubowski ◽  
Józef Knap ◽  
Maria Szulc ◽  
Marzena Janusz-Jurczyk ◽  
...  
Keyword(s):  
Meningococcal Disease ◽  
Case Fatality Rate ◽  
Case Fatality ◽  
Invasive Meningococcal Disease ◽  
Fatality Rate ◽  
High Case Fatality Rate ◽  
North West ◽  
The North ◽  
Very High

scholarly journals Is there room for improving case management for contacts of meningococcal disease in the European Union?

2008 ◽  
Vol 13 (10) ◽  
pp. 1-2 ◽  
Author(s):  
P L Lopalco
Keyword(s):  
European Union ◽  
Meningococcal Disease ◽  
Case Fatality Rate ◽  
Case Fatality ◽  
Severe Illness ◽  
Fatality Rate ◽  
The European Union ◽  
High Case Fatality Rate ◽  
Children And Young Adults ◽  
Loss Of Limbs

Invasive meningococcal disease (IMD) is a severe illness primarily affecting children and young adults. It has a high case fatality rate (10%-14%) and 11%-19% of patients who recover experience permanent hearing loss, mental retardation, loss of limbs or other serious sequelae.

scholarly journals Implementation of MenACWY vaccination because of ongoing increase in serogroup W invasive meningococcal disease, the Netherlands, 2018

2018 ◽  
Vol 23 (16) ◽  
Author(s):  
Mirjam J Knol ◽  
Wilhelmina LM Ruijs ◽  
Laura Antonise-Kamp ◽  
Hester E de Melker ◽  
Arie van der Ende
Keyword(s):  
The Netherlands ◽  
Incidence Rate ◽  
Meningococcal Disease ◽  
Case Fatality Rate ◽  
Clonal Complex ◽  
Case Fatality ◽  
Annual Incidence ◽  
Invasive Meningococcal Disease ◽  
Fatality Rate ◽  
Annual Incidence Rate

The annual incidence rate of serogroup W invasive meningococcal disease in the Netherlands increased from < 0.05/100,000 (n < 10) before 2015 to 0.5/100,000 (n = 80) in 2017. Most isolates (94%) belong to clonal complex 11. The incidence rate is highest among  < 5 year-olds and 15–24 year-olds. The case fatality rate was 12% (17/138) in 2015–2017. From May 2018, MenACWY vaccination replaces MenC vaccination at age 14 months and from October 2018, 13–14 year-olds are offered MenACWY vaccination.

scholarly journals Invasive meningococcal disease in Malta: an epidemiological overview, 1994–2007

2009 ◽  
Vol 58 (11) ◽  
pp. 1492-1498 ◽  
Author(s):  
Mark Muscat ◽  
Gianfranco Spiteri ◽  
Neville Calleja ◽  
Julie Haider ◽  
Stephen J. Gray ◽  
...  
Keyword(s):  
Confidence Interval ◽  
Meningococcal Disease ◽  
Case Fatality Rate ◽  
Case Fatality ◽  
Invasive Meningococcal Disease ◽  
Fatality Rate ◽  
Crude Incidence ◽  
Laboratory Surveillance ◽  
Methods Of Control

Since 1996, Malta has experienced an upsurge of invasive meningococcal disease (IMD) following an almost 30 year period with a negligible number of annually reported cases. We reviewed the 233 IMD cases notified during a 14 year period (1994–2007), and analysed epidemiological and laboratory surveillance data. The crude incidence per 100 000 inhabitants peaked in 2000 at 8.1 [95 % confidence interval (CI) 5.7–11.6] and again in 2006 at 8.9 (95 % CI 6.4–12.4), thereby placing Malta amongst the countries with the highest incidence of the disease in Europe. Of the total cases, 137 (59 %) were confirmed and 30 (13 %) were classified as probable. However, 66 cases (28 %) had no laboratory evidence of the disease and were classified as possible. Information on the serogroup was available for 114 cases. Serogroup B formed the largest proportion (76 %, n=87) followed by serogroup C (16 %, n=18). B : 4 : P1.19,15 strains (n=46) predominated throughout the study period since their first identification in 1998. With 28 deaths attributed to IMD, the overall case fatality rate was 12 %. Apart from stressing the importance of maintaining high vigilance for IMD, our findings underscore the importance of enhancing laboratory surveillance of the disease, including characterization of the meningococci. Until vaccines against a broad range of serogroup B meningococci become available for universal use, the main methods of control remain the early treatment of cases and the prevention of secondary cases.

scholarly journals Epidemiology of invasive meningococcal disease in France in 2003

2005 ◽  
Vol 10 (12) ◽  
pp. 9-10 ◽  
Author(s):  
A Perrocheau ◽  
M K Taha ◽  
D Lévy-Bruhl
Keyword(s):  
Meningococcal Disease ◽  
Case Fatality Rate ◽  
Detection System ◽  
Purpura Fulminans ◽  
Case Fatality ◽  
Case Definition ◽  
Mandatory Reporting ◽  
Invasive Meningococcal Disease ◽  
Fatality Rate ◽  
Alert Threshold

National surveillance of invasive meningococcal disease (IMD) is based on mandatory reporting. The case definition for surveillance notification was changed in mid-2002 to include cases without microbiological confirmation. The IMD alert detection system was enhanced in 2003 with daily reporting and weekly analysis by district, serogroup, and age. Evaluation of the exhaustivity of the surveillance with capture-recapture analysis allowed correcting for underreporting. In 2003, 803 cases were reported. After correction for under-reporting, the estimated incidence was 1.78 / 100 000. After excluding ‘new’ cases reported with new definition criteria, the 2002-2003 increase was 4%. Incidence decreased with age, with the highest values in infants less than 1 year (20/100 000), children aged between 1 and 2 years (11/100 000) and in teenagers of 17 years old(7/100 000). The overall case fatality rate was 12%. Fifty nine per cent of cases were due to serogroup B, 32% to C, 5% to W135, and 4% to Y and non-groupable meningococci. Patients with purpura fulminans treated with intravenous antibiotics before admission to hospital were shown to have lower fatality rates than those not treated. In 2001-2003, 5 situations required particular attention: two clusters of serogroup B IMD had set off mass prophylaxis, one outbreak due to a specific B IMD clonal complex with high case fatality rate, and two districts crossed the alert threshold for serogroup C IMD, 2/100 000, and mass vaccination was recommended.

Ebola

2017 ◽  
Vol 10 (4) ◽  
pp. 228-232 ◽  
Author(s):  
Rabia Aftab
Keyword(s):  
Case Fatality Rate ◽  
Ebola Virus ◽  
Virus Disease ◽  
Case Fatality ◽  
Ebola Virus Disease ◽  
Contact Tracing ◽  
Fatality Rate ◽  
High Case Fatality Rate ◽  
Laboratory Service ◽  
Very High

Ebola virus disease is responsible for a very high case fatality rate of around 50–90%; it presents as a severe, rapidly developing illness. Several outbreaks of Ebola virus disease have occurred in Central and recently West Africa. Infection is transmitted to humans from animals and spreads within the human population through direct contact with infected blood or bodily fluids. No curative treatment is yet available, but early supportive care with rehydration and symptomatic management improves the chance of survival. Community engagement is needed to control outbreaks. Control of outbreaks requires a package of interventions including case management, surveillance and contact tracing with a good laboratory service, safe burials and social mobilisation. An Ebola vaccination may become available in the near future. The very high case fatality rate and recent major outbreaks require GPs to be aware of the presentation and management of suspected Ebola virus disease.

scholarly journals Variations in case fatality and fatality risk factors of meningococcal disease in Western Norway, 1985–2002

2005 ◽  
Vol 134 (1) ◽  
pp. 103-110 ◽  
Author(s):  
I. SMITH ◽  
A. T. BJØRNEVIK ◽  
I. M. B. AUGLAND ◽  
A. BERSTAD ◽  
T. WENTZEL-LARSEN ◽  
...  
Keyword(s):  
Risk Factors ◽  
Skin Rash ◽  
Meningococcal Disease ◽  
Case Fatality Rate ◽  
Multivariate Analyses ◽  
Case Fatality ◽  
Fatality Rate ◽  
The Public ◽  
Admission Time ◽  
Meningococcal Septicaemia

SUMMARYIn a retrospective epidemiological study, 293 meningococcal disease patients hospitalized during 1985–2002, were examined for fatality and risk factors related to death. The overall case fatality rate (CFR) was 8·2%, but increased from 4% during 1985–1993 to 17% during 1994–2002. The latter 9-year period was characterized by more serogroup C infections and more patients with thrombocytopenia on admission to hospital. All patients categorized as meningitis on admission survived. Of the 24 patients who died, 21 had meningococcal skin rash on admission, 23 had an onset to admission time of ⩽24 h, and 16 had severe septicaemia with hypotension and/or ecchymoses without meningitis on admission. By multivariate analyses, a short onset to admission time, >50 petechiae, thrombocytopenia and severe septicaemia on admission were associated with fatality. More lives could be saved through earlier admission to hospital. This can be achieved through more information to the public about the early signs of meningococcal septicaemia, with the recommendation to look for skin rash in patients with acute fever during the first day and night.

scholarly journals Crimean-Congo hemorrhagic fever-induced liver injury: a systematic review and meta-analysis

2021 ◽  
Author(s):  
Sawai Singh Rathore ◽  
Ade Harrison Manju ◽  
Qingqing Wen ◽  
Manush Sondhi ◽  
Reshma Pydi ◽  
...  
Keyword(s):  
Liver Injury ◽  
Case Fatality Rate ◽  
Meta Analysis ◽  
Case Series ◽  
Case Fatality ◽  
Hemorrhagic Fever ◽  
Fatality Rate ◽  
High Case Fatality Rate ◽  
Crimean Congo Hemorrhagic Fever ◽  
Pooled Prevalence

Background: Crimean-Congo hemorrhagic fever (CCHF) is a fatal acute tick-borne viral infection and a substantial emerging global public health threat. This illness has a high case fatality rate of up to 40%. The liver is one of the important target organs of the CCHF virus. Objective: The aim of this meta-analysis to evaluate the correlation between CCHF  and liver injury and draw more generalized inferences about the abnormal serum markers of liver injury such as alanine aminotransferase (ALT), aspartate aminotransferase (AST) in CCHF patients. Methods: A literature search was accomplished for published eligible articles with MEDLINE/PubMed and Embase databases. All eligible observational studies and case series were included from around the world. The inclusion criteria were articles describing liver injury biomarkers AST and ALT amongst patients diagnosed with CCHF. Results: Data from 18 studies, consisting of 1238 patients with CCHF  were included in this meta-analysis. The overall pooled prevalence of at least one raised liver injury biomarker was 77.95% (95% CI, I2 = 88.50%, p < 0.0001). Similarly, pooled prevalence of elevated AST and ALT was 85.92% (95% CI, I2 = 85.27%,  p < 0.0001) and 64.30% (95% CI, I2 = 88.32%,  p < 0.0001) respectively.  Both Egger and Begg-Mazumdar’s tests detected no apparent publication bias in all three meta-analyses(p > 0.05).  Conclusion: These elevated liver injury biomarkers have been identified as significant prognostic factors. Hence, Physicians must recognize and continuously monitor these biomarkers, since these aid early stratification of prognosis and the prevention of severe outcomes in infection with such a high case fatality rate.

scholarly journals COVID-19 in Sudan

2021 ◽  
Vol 15 (02) ◽  
pp. 204-208
Author(s):  
Ayman Ahmed ◽  
Nouh Saad Mohamed ◽  
Sarah Misbah EL-Sadig ◽  
Lamis Ahmed Fahal ◽  
Ziad Bakri Abelrahim ◽  
...  
Keyword(s):  
Health Systems ◽  
Case Fatality Rate ◽  
Case Fatality ◽  
Control Measures ◽  
Religious Practices ◽  
Mass Gathering ◽  
Fatality Rate ◽  
High Case Fatality Rate ◽  
The Government ◽  
And Control

The steadily growing COVID-19 pandemic is challenging health systems worldwide including Sudan. In Sudan, the first COVID-19 case was reported on 13th March 2020, and up to 11 November 2020 there were 14,401 confirmed cases of which 9,535 cases recovered and the rest 3,750 cases were under treatment. Additionally, 1,116 deaths were reported, indicating a relatively high case fatality rate of 7.7%. Several preventive and control measures were implemented by the government of Sudan and health partners, including the partial lockdown of the country, promoting social distancing, and suspending mass gathering such as festivals and performing religious practices in groups. However, new cases still emerging every day and this could be attributed to the noncompliance of the individuals to the advocated preventive measurements.

Subway-Related Trauma: An Urban Public Health Issue with a High Case-Fatality Rate

2018 ◽  
Vol 55 (2) ◽  
pp. 165-171.e1 ◽  
Author(s):  
Simon G. Rodier ◽  
Charles J. DiMaggio ◽  
Stephen Wall ◽  
Vasiliy Sim ◽  
Spiros G. Frangos ◽  
...  
Keyword(s):  
Public Health ◽  
Case Fatality Rate ◽  
Case Fatality ◽  
Health Issue ◽  
Public Health Issue ◽  
Fatality Rate ◽  
High Case Fatality Rate
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