keyword
MENU ▼
Read by QxMD icon Read
search

ebola virus disease

keyword
https://www.readbyqxmd.com/read/28930167/host-transcriptional-response-to-ebola-virus-infection
#1
REVIEW
Emily Speranza, John H Connor
Ebola virus disease (EVD) is a serious illness that causes severe disease in humans and non-human primates (NHPs) and has mortality rates up to 90%. EVD is caused by the Ebolavirus and currently there are no licensed therapeutics or vaccines to treat EVD. Due to its high mortality rates and potential as a bioterrorist weapon, a better understanding of the disease is of high priority. Multiparametric analysis techniques allow for a more complete understanding of a disease and the host response. Analysis of RNA species present in a sample can lead to a greater understanding of activation or suppression of different states of the immune response...
September 20, 2017: Vaccines
https://www.readbyqxmd.com/read/28929904/sexual-behaviours-in-the-context-of-the-ebola-virus-disease-evd-in-ghana
#2
Eric Y Tenkorang
Evidence suggests that Ebola virus disease can be transmitted through unprotected sexual intercourse, in particular through contact with the semen of an infected person. Yet few studies examine sexual behaviours in the context of Ebola. Using data collected from 460 women and 340 men within 40 selected communities in the Greater Accra Region of Ghana, this study employed hierarchical linear modelling to examine individual and community-level factors that influence willingness to engage in behaviours that protect against the sexual transmission of Ebola...
September 20, 2017: Culture, Health & Sexuality
https://www.readbyqxmd.com/read/28929557/survivors-perceptions-of-public-health-messages-during-an-ebola-crisis-in-liberia-and-sierra-leone-an-exploratory-study
#3
Patricia Schwerdtle, Veronique De Clerck, Virginia Plummer
The outbreak of Ebola virus disease in Guinea, Liberia, and Sierra Leone was the largest epidemic of Ebola ever recorded. The healthcare workforce was diminished and exhausted as the region emerged from civil war. Few qualitative, descriptive studies have been conducted to date that concentrate on the voices of Ebola survivors and their perceptions of health messages. In this study, we employed an interpretive, qualitative design to explore participant experiences. Twenty five survivors who had recovered from Ebola were recruited from three villages in Liberia and Sierra Leone in August 2015...
September 20, 2017: Nursing & Health Sciences
https://www.readbyqxmd.com/read/28929318/monitoring-and-evaluating-the-ebola-response-effort-in-two-liberian-communities
#4
Davison Munodawafa, Matshidiso Rebecca Moeti, Peter Malekele Phori, Stephen B Fawcett, Ithar Hassaballa, Charles Sepers, Florence DiGennaro Reed, Jerry A Schultz, Ephraim Tafadzwa Chiriseri
Although credited with ultimately reducing incidence of Ebola Virus Disease (EVD) in West Africa, little is known about the amount and kind of Ebola response activities associated with reducing the incidence of EVD. Our team monitored Ebola response activities and associated effects in two rural counties in Liberia highly affected by Ebola. We used a participatory monitoring and evaluation system, and drew upon key informant interviews and document review, to systematically capture, code, characterize, and communicate patterns in Ebola response activities...
September 19, 2017: Journal of Community Health
https://www.readbyqxmd.com/read/28923111/a-novel-coltivirus-related-virus-isolated-from-free-tailed-bats-from-c%C3%A3-te-d-ivoire-is-able-to-infect-human-cells-in-vitro
#5
Sabrina Weiss, Piotr Wojtek Dabrowski, Andreas Kurth, Siv Aina J Leendertz, Fabian H Leendertz
BACKGROUND: Zoonotic transmission events play a major role in the emergence of novel diseases. While such events are virtually impossible to predict, wildlife screening for potential emerging pathogens can be a first step. Driven by recent disease epidemics like severe acute respiratory syndrome (SARS), Middle East respiratory syndrome (MERS), and Ebola, bats have gained special interest as reservoirs of emerging viruses. METHODS: As part of a bigger study investigating pathogens in African bats we screened animals for the presence of known and unknown viruses...
September 18, 2017: Virology Journal
https://www.readbyqxmd.com/read/28918539/accelerating-vaccine-development-during-the-2013-2016-west-african-ebola-virus-disease-outbreak
#6
Elizabeth S Higgs, Sheri A Dubey, Beth A G Coller, Jakub K Simon, Laura Bollinger, Robert A Sorenson, Barthalomew Wilson, Martha C Nason, Lisa E Hensley
The Ebola virus disease outbreak that began in Western Africa in December 2013 was unprecedented in both scope and spread, and the global response was slower and less coherent than was optimal given the scale and pace of the epidemic. Past experience with limited localized outbreaks, lack of licensed medical countermeasures, reluctance by first responders to direct scarce resources to clinical research, community resistance to outside interventions, and lack of local infrastructure were among the factors delaying clinical research during the outbreak...
September 17, 2017: Current Topics in Microbiology and Immunology
https://www.readbyqxmd.com/read/28917841/graphene-vp40-interactions-and-potential-disruption-of-the-ebola-virus-matrix-filaments
#7
Jeevan B Gc, Rudramani Pokhrel, Nisha Bhattarai, Kristen A Johnson, Bernard S Gerstman, Robert V Stahelin, Prem P Chapagain
Ebola virus infections cause hemorrhagic fever that often results in very high fatality rates. In addition to exploring vaccines, development of drugs is also essential for treating the disease and preventing the spread of the infection. The Ebola virus matrix protein VP40 exists in various conformational and oligomeric forms and is a potential pharmacological target for disrupting the virus life-cycle. Here we explored graphene-VP40 interactions using molecular dynamics simulations and graphene pelleting assays...
September 13, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28915404/dynamic-phosphorylation-of-ebola-virus-vp30-in-np-induced-inclusion-bodies
#8
Clemens Lier, Stephan Becker, Nadine Biedenkopf
Zaire Ebolavirus (EBOV) causes a severe feverish disease with high case fatality rates. Transcription of EBOV is dependent on the activity of the nucleocapsid protein VP30 which represents an essential viral transcription factor. Activity of VP30 is regulated via phosphorylation at six N-terminal serine residues. Recent data demonstrated that dynamic phosphorylation and dephosphorylation of serine residue 29 is essential for transcriptional support activity of VP30. To analyze the spatio/temporal dynamics of VP30 phosphorylation, we generated a peptide antibody recognizing specifically VP30 phosphorylated at serine 29...
September 12, 2017: Virology
https://www.readbyqxmd.com/read/28915377/midwives-%C3%A2-experiences-of-caring-for-pregnant-women-admitted-to-ebola-centres-in-sierra-leone
#9
REVIEW
Elin Erland, Bente Dahl
OBJECTIVE: to explore and describe midwives' experiences of caring for pregnant women admitted to Ebola centres in Sierra Leone. DESIGN: a qualitative interview study with an exploratory and descriptive approach. SETTING: individual semi-structured interviews with midwives who provided care for pregnant woman in eight different Ebola centres in Sierra Leone during the Ebola outbreak in 2014-16. PARTICIPANTS: 11 midwives, Sierra Leoneans and expatriates, who worked for three different humanitarian organisations in Sierra Leone during the Ebola outbreak in 2014-2016...
September 1, 2017: Midwifery
https://www.readbyqxmd.com/read/28903457/the-lifecycle-of-the-ebola-virus-in-host-cells
#10
REVIEW
Dong-Shan Yu, Tian-Hao Weng, Xiao-Xin Wu, Frederick X C Wang, Xiang-Yun Lu, Hai-Bo Wu, Nan-Ping Wu, Lan-Juan Li, Hang-Ping Yao
Ebola haemorrhagic fever causes deadly disease in humans and non-human primates resulting from infection with the Ebola virus (EBOV) genus of the family Filoviridae. However, the mechanisms of EBOV lifecycle in host cells, including viral entry, membrane fusion, RNP formation, GP-tetherin interaction, and VP40-inner leaflet association remain poorly understood. This review describes the biological functions of EBOV proteins and their roles in the lifecycle, summarizes the factors related to EBOV proteins or RNA expression throughout the different phases, and reviews advances with regards to the molecular events and mechanisms of the EBOV lifecycle...
August 15, 2017: Oncotarget
https://www.readbyqxmd.com/read/28892520/knowledge-and-attitude-towards-ebola-and-marburg-virus-diseases-in-uganda-using-quantitative-and-participatory-epidemiology-techniques
#11
Luke Nyakarahuka, Eystein Skjerve, Daisy Nabadda, Doreen Chilolo Sitali, Chisoni Mumba, Frank N Mwiine, Julius J Lutwama, Stephen Balinandi, Trevor Shoemaker, Clovice Kankya
BACKGROUND: Uganda has reported five (5) Ebola virus disease outbreaks and three (3) Marburg virus disease outbreaks from 2000 to 2016. Peoples' knowledge and attitude towards Ebola and Marburg virus disease impact on control and prevention measures especially during outbreaks. We describe knowledge and attitude towards Ebola and Marburg virus outbreaks in two affected communities in Uganda to inform future outbreak responses and help in the design of health education and communication messages...
September 11, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28892501/implementation-of-a-study-to-examine-the-persistence-of-ebola-virus-in-the-body-fluids-of-ebola-virus-disease-survivors-in-sierra-leone-methodology-and-lessons-learned
#12
Gibrilla Fadlu Deen, Suzanna L R McDonald, Jaclyn E Marrinan, Foday R Sesay, Elizabeth Ervin, Anna E Thorson, Wenbo Xu, Ute Ströher, Patricia Ongpin, Neetu Abad, Archchun Ariyarajah, Tasneem Malik, Hongtu Liu, Christine Ross, Kara N Durski, Philippe Gaillard, Oliver Morgan, Pierre Formenty, Barbara Knust, Nathalie Broutet, Foday Sahr
BACKGROUND: The 2013-2016 West African Ebola virus disease epidemic was unprecedented in terms of the number of cases and survivors. Prior to this epidemic there was limited data available on the persistence of Ebola virus in survivors' body fluids and the potential risk of transmission, including sexual transmission. METHODOLOGY/PRINCIPAL FINDINGS: Given the urgent need to determine the persistence of Ebola virus in survivors' body fluids, an observational cohort study was designed and implemented during the epidemic response operation in Sierra Leone...
September 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28892490/development-of-risk-reduction-behavioral-counseling-for-ebola-virus-disease-survivors-enrolled-in-the-sierra-leone-ebola-virus-persistence-study-2015-2016
#13
Neetu Abad, Tasneem Malik, Archchun Ariyarajah, Patricia Ongpin, Matthew Hogben, Suzanna L R McDonald, Jaclyn Marrinan, Thomas Massaquoi, Anna Thorson, Elizabeth Ervin, Kyle Bernstein, Christine Ross, William J Liu, Karen Kroeger, Kara N Durski, Nathalie Broutet, Barbara Knust, Gibrilla F Deen
BACKGROUND: During the 2014-2016 West Africa Ebola Virus Disease (EVD) epidemic, the public health community had concerns that sexual transmission of the Ebola virus (EBOV) from EVD survivors was a risk, due to EBOV persistence in body fluids of EVD survivors, particularly semen. The Sierra Leone Ebola Virus Persistence Study was initiated to investigate this risk by assessing EBOV persistence in numerous body fluids of EVD survivors and providing risk reduction counseling based on test results for semen, vaginal fluid, menstrual blood, urine, rectal fluid, sweat, tears, saliva, and breast milk...
September 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28892452/science-in-emergency-response-at-cdc-structure-and-functions
#14
John Iskander, Dale A Rose, Neelam D Ghiya
Recent high-profile activations of the US Centers for Disease Control and Prevention (CDC) Emergency Operations Center (EOC) include responses to the West African Ebola and Zika virus epidemics. Within the EOC, emergency responses are organized according to the Incident Management System, which provides a standardized structure and chain of command, regardless of whether the EOC activation occurs in response to an outbreak, natural disaster, or other type of public health emergency. By embedding key scientific roles, such as the associate director for science, and functions within a Scientific Response Section, the current CDC emergency response structure ensures that both urgent and important science issues receive needed attention...
September 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28890666/discovering-drugs-for-the-treatment-of-ebola-virus
#15
REVIEW
Sandra L Bixler, Allen J Duplantier, Sina Bavari
PURPOSE OF REVIEW: Ebola virus, a member of the Filoviridae family, is a causative agent of severe viral hemorrhagic fever in humans. Over the past 40 years, the virus has been linked to several high mortality outbreaks in Africa with the recent West African outbreak resulting in over 11,000 deaths. This review provides a summary of the status of the drug discovery and development process for therapeutics for Ebola virus disease, with a focus on the strategies being used and the challenges facing each stage of the process...
2017: Current Treatment Options in Infectious Diseases
https://www.readbyqxmd.com/read/28890191/considerations-for-use-of-ebola-vaccine-during-an-emergency-response
#16
REVIEW
Jenny A Walldorf, Emily A Cloessner, Terri B Hyde, Adam MacNeil
Vaccination against Ebola virus disease is a tool that may limit disease transmission and deaths in future outbreaks, integrated within traditional Ebola outbreak prevention and control measures. Although a licensed Ebolavirus vaccine (EV) is not yet available, the 2014-2016 West African Ebola outbreak has accelerated EV clinical trials and given public health authorities in Guinea, Liberia, and Sierra Leone experience with implementation of emergency ring vaccination. As evidence supporting the use of EV during an outbreak response has become available, public health authorities in at-risk countries are considering how to integrate EV into future emergency Ebola responses and for prevention in high-risk groups, such as healthcare workers and frontline workers (HCW/FLWs), even before an EV is licensed...
September 7, 2017: Vaccine
https://www.readbyqxmd.com/read/28887479/field-effect-transistor-biosensor-for-rapid-detection-of-ebola-antigen
#17
Yantao Chen, Ren Ren, Haihui Pu, Xiaoru Guo, Jingbo Chang, Guihua Zhou, Shun Mao, Michael Kron, Junhong Chen
The Ebola virus transmits a highly contagious, frequently fatal human disease for which there is no specific antiviral treatment. Therefore, rapid, accurate, and early diagnosis of Ebola virus disease (EVD) is critical to public health containment efforts, particularly in developing countries where resources are few and EVD is endemic. We have developed a reduced graphene oxide-based field-effect transistor method for real-time detection of the Ebola virus antigen. This method uses the attractive semiconductor characteristics of graphene-based material, and instantaneously yields highly sensitive and specific detection of Ebola glycoprotein...
September 8, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28885970/essential-medications-for-patients-with-suspected-or-confirmed-ebola-virus-disease-in-resource-limited-environments
#18
William F Pierce, Selena D Ready, John Tyson Chapman, Corrinne Kulick, Anastasia Shields, Jialynn Wang, Kimberly Andrews, Richard W Childs, Carlos Bell, Alexandr Kosyak, Jade Pham
BACKGROUND: In 2014, the U.S. Public Health Service (USPHS) Commissioned Corps deployed to Monrovia, Liberia, to operate a 25-bed Ebola treatment unit (ETU) constructed by the U.S. Military. The ETU was named the Monrovia Medical Unit (MMU) and was constructed from an U.S. Air Force Expeditionary Medical Support (EMEDS) unit with modifications on the basis of consultation from Médecins Sans Frontières, the World Health Organization, and expert panels from the U.S. Department of Defense and Department of Health and Human Services...
September 2017: Military Medicine
https://www.readbyqxmd.com/read/28879148/implementation-of-broad-screening-with-ebola-rapid-diagnostic-tests-in-for%C3%A3-cariah-guinea
#19
Frantz Jean Louis, Jennifer Y Huang, Yacouba K Nebie, Lamine Koivogui, Gayatri Jayaraman, Nadine Abiola, Amanda Vansteelandt, Mary C Worrel, Judith Shang, Louise B Murphy, David L Fitter, Barbara J Marston, Lise Martel
BACKGROUND: Laboratory-enhanced surveillance is critical for rapidly detecting the potential re-emergence of Ebola virus disease. Rapid diagnostic tests (RDT) for Ebola antigens could expand diagnostic capacity for Ebola virus disease. OBJECTIVES: The Guinean National Coordination for Ebola Response conducted a pilot implementation to determine the feasibility of broad screening of patients and corpses with the OraQuick(®) Ebola RDT. METHODS: The implementation team developed protocols and trained healthcare workers to screen patients and corpses in Forécariah prefecture, Guinea, from 15 October to 30 November 2015...
2017: African Journal of Laboratory Medicine
https://www.readbyqxmd.com/read/28878074/cooperation-of-the-ebola-proteins-vp40-and-gp1-2-with-bst2-to-activate-nf-%C3%AE%C2%BA%C3%AE-independently-of-virus-like-particle-trapping
#20
Maryan G Rizk, Christopher F Basler, John Guatelli
BST2 is a host protein with dual functions in response to viral infections: it traps newly assembled enveloped virions at the plasma membrane of infected cells, and it induces NF-κβ activity, especially in the context of retroviral assembly. In this study, we examined whether Ebola virus proteins affect BST2-mediated induction of NF-κβ. We found that the Ebola matrix protein, VP40, and envelope glycoprotein, GP, each cooperate with BST2 to induce NF-κβ activity, with maximal activity when all three proteins are expressed...
September 6, 2017: Journal of Virology
keyword
keyword
40838
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"