keyword
MENU ▼
Read by QxMD icon Read
search

fatal cases of chikungunya

keyword
https://www.readbyqxmd.com/read/28167590/chikungunya-and-neonatal-immunity-fatal-vertically-transmitted-chikungunya-infection
#1
Tracy Evans-Gilbert
Chikungunya is a mosquito-borne infectious disease that has emerged as a global pathogen. The virus can pass vertically from mother to child especially during the perinatal period, with an intrapartum vertical transmission rate of 50%. Approximately half of the neonates infected with chikungunya present with severe symptoms and infrequently death. This report summarizes two severe cases of vertically transmitted neonatal chikungunya infection. One case was confirmed by real-time reverse transcription polymerase chain reaction and the other fulfilled clinical and epidemiological criteria...
February 6, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28097845/-fatal-case-of-rickettsiosis-in-a-toddler-from-southeastern-mexico
#2
César Lugo-Caballero, Karla Dzul-Rosado, Georgina Rodríguez-Moreno, Raúl Tello-Martín, Karina López-Ávila, Jorge Zavala-Castro
Rocky Mountain spotted fever is a disease caused by Rickettsia rickettsii, a bacteria transmitted by infected ticks. It is characterized by fever, exanthema, arthralgias and myalgias; but sometimes its clinical presentation is non specific. Due to its similarities with other exanthematic diseases like dengue or chikungunya, Rocky Mountain spotted fever is not a first line diagnosis, even though countries like Mexico show the ecologic and socioeconomic characteristics that favor its transmission, with a 30% mortality rate among pediatric patients...
1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28069071/sporadic-cases-of-adult-measles-a-research-article
#3
Ranjan Premaratna, Nathasha Luke, Harsha Perera, Mahesh Gunathilake, Pubudu Amarasena, T G A Nilmini Chandrasena
BACKGROUND: Measles caused by a paramyxovirus, characterized by fever, malaise, cough, coryza conjunctivitis, a maculopapular rash is known to result in pneumonia, encephalitis and death. Fatal cases of measles in Sri Lanka are rare after implementation of the National Immunization Programme in 1984. Thereafter 0.1% case fatality rate was observed during October 1999-June 2000 which is a very low figure compared to other regional countries. Immunization guidelines were further revised in 2001, 2011 and in 2012 when additional immunization was recommended to age group 4-21 years; who are likely to have inadequate immunization, in order to achieve elimination of Measles by 2020...
January 10, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28054225/spectrum-and-burden-of-neglected-tropical-diseases-observed-in-an-infectious-and-tropical-diseases-unit-in-florence-italy-2000-2015
#4
Lorenzo Zammarchi, Iacopo Vellere, Leonardo Stella, Filippo Bartalesi, Marianne Strohmeyer, Alessandro Bartoloni
Neglected tropical diseases (NTDs) are a diverse group of acute and chronic conditions with distinct characteristics that thrive mainly among the poorest populations, almost exclusively in tropical countries. To evaluate the relevance and impact of NTDs in a temperate area, the number and features of patients diagnosed with NTDs at the Infectious and Tropical Diseases Unit (ITDU), Azienda Ospedaliero-Universitaria Careggi, Florence, Italy between 2000 and 2015 were retrospectively reviewed. Overall 289 NTD cases were diagnosed in 283 subjects accounting for 2...
January 4, 2017: Internal and Emergency Medicine
https://www.readbyqxmd.com/read/27920177/surveillance-for-chikungunya-and-dengue-during-the-first-year-of-chikungunya-virus-circulation-in-puerto-rico
#5
Tyler M Sharp, Kyle R Ryff, Luisa Alvarado, Wun-Ju Shieh, Sherif R Zaki, Harold S Margolis, Brenda Rivera-Garcia
After chikungunya virus (CHIKV) transmission was detected in Puerto Rico in May 2014, multiple surveillance systems were used to describe epidemiologic trends and CHIKV-associated disease. Of 28 327 cases reported via passive surveillance, 6472 were tested for evidence of CHIKV infection, and results for 4399 (68%) were positive. Of 250 participants in household cluster investigations, 70 (28%) had evidence of recent CHIKV infection. Enhanced surveillance for chikungunya at 2 hospitals identified 1566 patients who tested positive for CHIKV, of whom 10...
December 15, 2016: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/27920171/chikungunya-pathogenesis-from-the-clinics-to-the-bench
#6
Philippe Gasque, Marie Christine Jaffar Bandjee, Marcela Mercado Reyes, Diego Viasus
Chikungunya alphavirus has caused large epidemics worldwide and leads to acute incapacitating polyarthralgia. The inflammatory reaction over several days will drive robust innate and humoral responses essential to control the infection. Critically, fatal cases and mother-to-child transmission have also been described. Chikungunya can give rise to chronic musculoskeletal diseases, which can last for months to years, particularly in elderly individuals, and occasionally leads to seronegative rheumatoid arthritis-like pathologies...
December 15, 2016: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/27905632/-co-infection-by-chikungunya-virus-chik-v-and-dengue-virus-den-v-during-a-recent-outbreak-in-cali-colombia-report-of-a-fatal-case
#7
Fernando Rosso, Robinson Pacheco, Sarita Rodríguez, Diego Bautista
The recent outbreaks of Chikungunya (CHIK-V) virus in endemic areas of dengue (DEN-V) could increase the risk of co-infection. CHIK infection has been considered not severe and with very unusual mortality, however DEN is associated with severe manifestations and increased mortality. Little is known about coinfection. It is possible that co-infection could generate severe cases. We present a case report of co-infection DEN-V -3 and CHIK-V in an elderly patient who developed acute renal failure, dengue shock syndrome (DSS), progresses to multiple organ failure and died...
August 2016: Revista Chilena de Infectología: órgano Oficial de la Sociedad Chilena de Infectología
https://www.readbyqxmd.com/read/27619845/congenital-and-perinatal-complications-of-chikungunya-fever-a-latin-american-experience
#8
Jaime R Torres, Luiza H Falleiros-Arlant, Lourdes Dueñas, Jorge Pleitez-Navarrete, Doris M Salgado, José Brea-Del Castillo
BACKGROUND: During the years 2014 and 2015, the Region of the Americas underwent a devastating epidemic of chikungunya virus (CHIKV) of the Asian genotype, resulting in millions of affected individuals. However, epidemiological and clinical information on this experience is scarce. Prior knowledge of congenital and neonatal illness caused by CHIKV is limited and almost exclusively based on data obtained from a single outbreak of the East/Central/South African (ECSA) genotype. The effect of chikungunya fever (CHIKF) on pregnancy outcomes and its consequences for infants born to infected mothers at the peak of the epidemic wave in Latin America are reviewed herein...
October 2016: International Journal of Infectious Diseases: IJID
https://www.readbyqxmd.com/read/27393681/a-luminex-based-single-dna-fragment-amplification-assay-as-a-practical-tool-for-detecting-and-serotyping-dengue-virus
#9
Mauro Jorge Cabral-Castro, Regina Helena Saramago Peralta, Marta Guimarães Cavalcanti, Marzia Puccioni-Sohler, Valéria Lima Carvalho, Pedro Fernando da Costa Vasconcelos, José Mauro Peralta
Dengue is a mosquito-borne viral infection that can evolve from subclinical to severe forms of disease. Early recognition during initial primary and secondary infections correlates with a reduced case-fatality rate in susceptible groups. The aim of this study was to standardize a DNA hybridization assay based on the Luminex technology for detecting and serotyping dengue virus (DENV). Reference DENVs representing the four different serotypes were used as controls to standardize the test. For validation, 16 DENV isolates obtained from a reference laboratory were analyzed in a double-blind manner to validate the test...
October 2016: Journal of Virological Methods
https://www.readbyqxmd.com/read/27277216/clinical-and-histopathological-features-of-fatal-cases-with-dengue-and-chikungunya-virus-co-infection-in-colombia-2014-to-2015
#10
Marcela Mercado, Jorge Acosta-Reyes, Edgar Parra, Lissethe Pardo, Angélica Rico, Alfonso Campo, Edgar Navarro, Diego Viasus
We report clinical features and histopathological findings in fatal cases with dengue (DENV) and chikungunya (CHIKV) co-infection identified at the Colombian National Institute of Health between September 2014 and October 2015. Seven such cases were documented. Dengue serotype 2 virus was identified in six cases. All patients were adults and comorbidities were present in four. Fever, arthralgia or myalgia was present in all cases. The frequency of rash, haemorrhage, oedema, and gastrointestinal symptoms was variable...
June 2, 2016: Euro Surveillance: Bulletin Européen sur les Maladies Transmissibles, European Communicable Disease Bulletin
https://www.readbyqxmd.com/read/27239817/global-distribution-and-environmental-suitability-for-chikungunya-virus-1952-to-2015
#11
Elaine O Nsoesie, Moritz Ug Kraemer, Nick Golding, David M Pigott, Oliver J Brady, Catherine L Moyes, Michael A Johansson, Peter W Gething, Raman Velayudhan, Kamran Khan, Simon I Hay, John S Brownstein
Chikungunya fever is an acute febrile illness caused by the chikungunya virus (CHIKV), which is transmitted to humans by Aedes mosquitoes. Although chikungunya fever is rarely fatal, patients can experience debilitating symptoms that last from months to years. Here we comprehensively assess the global distribution of chikungunya and produce high-resolution maps, using an established modelling framework that combines a comprehensive occurrence database with bespoke environmental correlates, including up-to-date Aedes distribution maps...
May 19, 2016: Euro Surveillance: Bulletin Européen sur les Maladies Transmissibles, European Communicable Disease Bulletin
https://www.readbyqxmd.com/read/27144588/chikungunya-fever-cases-identified-in-the-veterans-health-administration-system-2014
#12
Tara Perti, Cynthia A Lucero-Obusan, Patricia L Schirmer, Mark A Winters, Mark Holodniy
BACKGROUND: During December 2013, the first locally transmitted chikungunya virus (CHIKV) infections in the Americas were reported in the Caribbean. Although CHIKV infection is rarely fatal, risk for severe disease increases with age and medical comorbidities. Herein we describe characteristics of Veterans Health Administration (VHA) patients with CHIKV infection and, among those with infections diagnosed in Puerto Rico, investigated risk factors for hospitalization. METHODOLOGY: We queried VHA's national electronic medical records to identify patients with CHIKV testing during 2014...
May 2016: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/27032486/-septic-shock-secondary-to-non-congenital-chikungunya-fever-in-a-young-infant-a-clinical-case
#13
Nina Méndez-Domínguez, Jorge Augusto Achach-Asaf, Luis Manuel Basso-García, Yazmín Berenice Quiñones-Pacheco, Salvador Gómez-Carro
INTRODUCTION: A chikungunya outbreak took place in the State of Yucatan starting in the second half of 2015 OBJECTIVE: To analyse the clinical course of a case of chikungunya in a previously healthy infant, providing practical evidence to guide future diagnoses and treatment during outbreak seasons in endemic areas CASE REPORT: Clinical manifestation started with a sudden onset of fever and a diffuse macular-papillary erythema, originally treated in the community with non-steroidal anti-inflammatory drugs...
March 2016: Revista Chilena de Pediatría
https://www.readbyqxmd.com/read/26609145/chikungunya-virus-associated-encephalitis-a-cohort-study-on-la-r%C3%A3-union-island-2005-2009
#14
Patrick Gérardin, Thérèse Couderc, Marc Bintner, Patrice Tournebize, Michel Renouil, Jérome Lémant, Véronique Boisson, Gianandrea Borgherini, Frédérik Staikowsky, Frédéric Schramm, Marc Lecuit, Alain Michault
OBJECTIVE: To estimate the cumulative incidence rate (CIR) of Chikungunya virus (CHIKV)-associated CNS disease during the La Réunion outbreak, and assess the disease burden and patient outcome after 3 years. METHODS: CHIKV-associated CNS disease was characterized retrospectively in a cohort of patients with positive CHIKV reverse transcriptase PCR or anti-CHIKV immunoglobulin M antibodies in the CSF and fulfilling International Encephalitis Consortium criteria for encephalitis or encephalopathy...
January 5, 2016: Neurology
https://www.readbyqxmd.com/read/26246086/congenital-chikungunya-virus-infection-in-sincelejo-colombia-a-case-series
#15
Wilmer Villamil-Gómez, Luz Alba-Silvera, Antonio Menco-Ramos, Alfonso Gonzalez-Vergara, Tatiana Molinares-Palacios, María Barrios-Corrales, Alfonso J Rodríguez-Morales
Congenital chikungunya virus (CHIK) infection has been infrequently reported, even more so during the current 2013-15 outbreak in Latin America. In this study, the consequences of CHIK on pregnancy outcomes and particularly consequences in infants born to infected women were assessed in a case series from a single private institution in the north of Colombia. During September 2014 to February 2015, seven pregnant women with serological and reverse transcription-polymerase chain reaction-positive test for CHIK delivered eight infants with CHIK...
October 2015: Journal of Tropical Pediatrics
https://www.readbyqxmd.com/read/26214992/chikungunya-a-serious-threat-for-public-health
#16
REVIEW
Ivana B Hrnjaković Cvjetković, Dejan Cvjetković, Aleksandra Patić, Nataša Nikolić, Sandra Stefan Mikić, Vesna Milošević
INTRODUCTION: Chikungunya is a contagious disease caused by Chikungunya virus, an arbovirus from the Togaviridae family. This infection is mostly spread by mosquitoes from the genus Aedes, especially Aedes albopiclus, which have spread from Asia to America and Europe including some countries surrounding Serbia. EPIDEMIOLOGIC FEATURES: The outbreak of epidemics has been reported in Philippines, Sumatra, Java, Indonesia, West Africa region (from Senegal to Cameroon), Congo, Nigeria, Angola, Uganda, Guinea, Malawi, Central African Republic, Burundi, South Africa and India...
March 2015: Medicinski Pregled
https://www.readbyqxmd.com/read/26209372/fatal-cases-of-chikungunya-virus-infection-in-colombia-diagnostic-and-treatment-challenges
#17
Juan M de la Hoz, Brayan Bayona, Samir Viloria, José L Accini, Homero San Juan-Vergara, Diego Viasus
Although Chikungunya infection is emerging as an important public health problem in many countries, it is not regarded as a life-threatening disease. Information dealing with fatal cases is scarce. We herein describe three patients with Chickungunya infection who presented with multiple organ failure and died within 24h of admission. Two cases had positive anti-dengue IgM, but dengue coinfection was rejected based on the clinical features and results of real-time reverse transcription polymerase chain reaction...
August 2015: Journal of Clinical Virology: the Official Publication of the Pan American Society for Clinical Virology
https://www.readbyqxmd.com/read/26155474/seroepidemiological-survey-of-chikungunya-in-and-around-the-regions-of-bijapur-vijayapura-north-karnataka
#18
Bharath Mudurangaplar, Basavaraj V Peerapur
BACKGROUND: Chikungunya is a debilitating, non-fatal, mosquito borne viral fever caused by Chikungunya virus (CHIVA). The disease is transmitted to humans by the bite of Aedes aegypti and Aedes albopictus mosquitoes. Severe outbreaks of Chikungunya have been reported in several countries of Africa and Asia. Chikungunya fever is characterized by fever with sudden onset, arthralgia, rash, headache and myalgia. However, arthralgia is painful and long-lasting, affecting primarily the peripheral joints...
May 2015: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/25738640/proteomics-profiling-of-chikungunya-infected-aedes-albopictus-c6-36-cells-reveal-important-mosquito-cell-factors-in-virus-replication
#19
Regina Ching Hua Lee, Justin Jang Hann Chu
Chikungunya virus (CHIKV) is the only causative agent of CHIKV fever with persistent arthralgia, and in some cases may lead to neurological complications which can be highly fatal, therefore it poses severe health issues in many parts of the world. CHIKV transmission can be mediated via the Aedes albopictus mosquito; however, very little is currently known about the involvement of mosquito cellular factors during CHIKV-infection within the mosquito cells. Unravelling the neglected aspects of mosquito proteome changes in CHIKV-infected mosquito cells may increase our understanding on the differences in the host factors between arthropod and mammalian cells for successful replication of CHIKV...
March 2015: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/25653945/dengue-and-typhoid-co-infection-study-from-a-government-hospital-in-north-delhi
#20
Yukti Sharma, Vandana Arya, Sanjay Jain, Manoj Kumar, Lopamudra Deka, Anjali Mathur
BACKGROUND: Concurrent infection with two agents can result in an illness having overlapping symptoms creating a diagnostic dilemma for the treating physician. The symptoms of dengue may mimic other diseases such as leptospirosis, influenza A, Salmonella Typhi, Japanese encephalitis, chikungunya and malaria. There is paucity of data regarding dengue and typhoid co- infection both in the developed and developing countries. This study attempts to find the current co- infection rates in North Delhi...
December 2014: Journal of Clinical and Diagnostic Research: JCDR
keyword
keyword
67307
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"