keyword
MENU ▼
Read by QxMD icon Read
search

yellow fever vaccine

keyword
https://www.readbyqxmd.com/read/28623054/detection-of-yellow-fever-virus-genomes-from-four-imported-cases-in-china
#1
Shujuan Cui, Yang Pan, Yanning Lyu, Zhichao Liang, Jie Li, Yulan Sun, Xiangfeng Dou, Lili Tian, Da Huo, Lijuan Chen, Xinyu Li, Quanyi Wang
Yellow fever virus (YFV), as the first proven human-pathogenic virus, is still a major public health problem with a dramatic upsurge in recent years. This is a report on four imported cases of yellow fever virus into China identified by whole genome sequencing. Phylogenetic analysis was performed and the results showed that these four viruses were highly homologous with Angola 71 strains (AY968064). In addition, effective mutations of amino acids were not observed in the E protein domain of four viruses, thus confirming the effectiveness of the YFV-17D vaccine (X03700)...
June 13, 2017: International Journal of Infectious Diseases: IJID
https://www.readbyqxmd.com/read/28619415/international-travelers-sociodemographic-health-and-travel-characteristics-an-italian-study
#2
Gianmarco Troiano, Astrid Mercone, Alessandra Bagnoli, Nicola Nante
BACKGROUND: Approximately the 8% of travelers requires medical care, with the diagnosis of a vaccine-preventable disease. The aim of our study was to analyze the socio-demographic, health and travel characteristics of the Italian international travelers. METHODS: We conducted a cross sectional study from January 2015 to June 2016, at the Travel Medicine Clinic of Siena, asking the doctor to interview patients who attended the Clinic, recording socio-demographic and travel information, malaria prophylaxis, vaccinations...
March 2017: Annals of Global Health
https://www.readbyqxmd.com/read/28616878/lichen-striatus-following-yellow-fever-vaccination-in-an-adult-woman
#3
M Karouni, M Kurban, O Abbas
No abstract text is available yet for this article.
June 14, 2017: Clinical and Experimental Dermatology
https://www.readbyqxmd.com/read/28591405/genome-analysis-of-yellow-fever-virus-of-the-ongoing-outbreak-in-brazil-reveals-polymorphisms
#4
Myrna C Bonaldo, Mariela Martínez Gómez, Alexandre Ac Dos Santos, Filipe Vieira Santos de Abreu, Anielly Ferreira-de-Brito, Rafaella Moraes de Miranda, Marcia Gonçalves de Castro, Ricardo Lourenço-de-Oliveira
The current yellow fever outbreak in Brazil is the most severe one in the country in recent times. It has rapidly spread to areas where YF virus (YFV) activity has not been observed for more than 70 years and vaccine coverage is almost null. Here, we sequenced the whole YFV genome of two naturally infected howler-monkeys (Alouatta clamitans) obtained from the Municipality of Domingos Martins, state of Espírito Santo, Brazil. These two ongoing-outbreak genome sequences are identical. They clustered in the 1E sub-clade (South America genotype I) along with the Brazilian and Venezuelan strains recently characterised from infections in humans and non-human primates that have been described in the last 20 years...
June 2017: Memórias do Instituto Oswaldo Cruz
https://www.readbyqxmd.com/read/28577343/de-novo-rna-synthesis-catalyzed-by-the-zika-virus-rna-polymerase-domain
#5
Christina Calmels, Michel Ventura, Cindy Aknin, Mathieu Métifiot, Marie-Line Andreola
Mosquito- and tick-borne pathogens including Chikungunya, Dengue, Japanese encephalitis, West Nile, Yellow fever and Zika virus, represent a new economic and public health challenge. In the absence of effective vaccines and specific therapies, only supportive regimens are administrated for most of these infections. Thus, the development of a targeted therapy is mandatory to stop the rapid progression of these pathogens and preoccupant associated burdens such as Guillain-Barre syndrome, microcephaly. For this, it is essential to develop biochemical tools to help study and target key viral enzymes involved in replication such as helicase complexes, methyl-transferases and RNA-dependent RNA polymerases...
June 2, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28574621/prospects-for-induction-of-cd8-t-cell-mediated-immunity-to-zika-virus-infection-by-yellow-fever-virus-yfv-vaccination
#6
Kim Blom, John Tyler Sandberg, Karin Loré, Hans-Gustaf Ljunggren
The Zika virus epidemic represents an unprecedented health crisis affecting significant parts of the world (1) . On February 1(st) 2016, the WHO declared the reported clusters of Zika-virus induced microcephaly and other neurological disorders a Public Health Emergency of International Concern (PHEIC). The epidemic is currently ongoing in Latin America and the Caribbean, with impacts of the infection already seen in large populations of Brazil, Colombia, Mexico, Peru and beyond. No specific treatment or vaccine is available, although several candidates are under development (2) ...
June 2, 2017: Journal of Internal Medicine
https://www.readbyqxmd.com/read/28562615/screening-test-for-neutralizing-antibodies-against-yellow-fever-virus-based-on-a-flavivirus-pseudotype
#7
Séverine Mercier-Delarue, Christine Durier, Nathalie Colin de Verdière, Jean-Dominique Poveda, Vincent Meiffrédy, Maria Dolores Fernandez Garcia, Stéphane Lastère, Raymond Césaire, Jean-Claude Manuggera, Jean-Michel Molina, Ali Amara, François Simon
Given the possibility of yellow fever virus reintroduction in epidemiologically receptive geographic areas, the risk of vaccine supply disruption is a serious issue. New strategies to reduce the doses of injected vaccines should be evaluated very carefully in terms of immunogenicity. The plaque reduction test for the determination of neutralizing antibodies (PRNT) is particularly time-consuming and requires the use of a confinement laboratory. We have developed a new test based on the use of a non-infectious pseudovirus (WN/YF17D)...
2017: PloS One
https://www.readbyqxmd.com/read/28560654/newer-vaccines-against-mosquito-borne-diseases
#8
Anju Aggarwal, Neha Garg
Mosquitos are responsible for a number of protozoal and viral diseases. Malaria, dengue, Japanese encephalitis (JE) and chikungunya epidemics occur commonly all over the world, leading to marked mortality and morbidity in children. Zika, Yellow fever and West Nile fever are others requiring prevention. Environmental control and mosquito bite prevention are useful in decreasing the burden of disease but vaccination has been found to be most cost-effective and is the need of the hour. RTS,S/AS01 vaccine is the first malaria vaccine being licensed for use against P...
May 31, 2017: Indian Journal of Pediatrics
https://www.readbyqxmd.com/read/28553618/effective-protection-induced-by-a-monovalent-dna-vaccine-against-dengue-virus-dv-serotype-1-and-a-bivalent-dna-vaccine-against-dv1-and-dv2-in-mice
#9
Xiaoyan Zheng, Hui Chen, Ran Wang, Dongying Fan, Kaihao Feng, Na Gao, Jing An
Dengue virus (DV) is the causal pathogen of dengue fever, which is one of the most rapidly spread mosquito-borne disease worldwide and has become a severe public health problem. Currently, there is no specific treatment for dengue; thus, a vaccine would be an effective countermeasure to reduce the morbidity and mortality. Although, the chimeric Yellow fever dengue tetravalent vaccine has been approved in some countries, it is still necessary to develop safer, more effective, and less costly vaccines. In this study, a DNA vaccine candidate pVAX1-D1ME expressing the prME protein of DV1 was inoculated in BALB/c mice via intramuscular injection or electroporation, and the immunogenicity and protection were evaluated...
2017: Frontiers in Cellular and Infection Microbiology
https://www.readbyqxmd.com/read/28529708/yellow-fever-in-the-americas-the-growing-concern-about-new-epidemics
#10
Yeimer Ortiz-Martínez, Andrés Mauricio Patiño-Barbosa, Alfonso J Rodriguez-Morales
Yellow fever (YF) is a haemorrhagic viral disease with a high case fatality rate. It is considered a reemerging infectious disease of remarkable importance. During the last outbreaks in Angola (2015-2016) and Brazil (2016-2017), many cases of YF emerged despite high YF vaccination coverage, increasing the risk of major epidemics in the Americas. Several factors, including the vast border and migratory status of Brazil, the widespread distribution of Aedes mosquitoes and the lack of efficient health policies and surveillance systems, favour this complex epidemiological scenario of reemergence...
2017: F1000Research
https://www.readbyqxmd.com/read/28514646/heparin-removal-by-ecteola-cellulose-pre-treatment-enables-the-use-of-plasma-samples-for-accurate-measurement-of-anti-yellow-fever-virus-neutralizing-antibodies
#11
Ana Carolina Campi-Azevedo, Vanessa Peruhype-Magalhães, Jordana Grazziela Coelho-Dos-Reis, Christiane Costa-Pereira, Anna Yoshida Yamamura, Sheila Maria Barbosa de Lima, Marisol Simões, Fernanda Freire Campos Nunes, Aline de Castro Zacche Tonini, Elenice Moreira Lemos, Ricardo Cristiano Brum, Tatiana Guimarães de Noronha, Marcos da Silva Freire, Maria de Lourdes Sousa Maia, Luiz Antônio Bastos Camacho, Maria Rios, Caren Chancey, Alessandro Romano, Carla Magda Domingues, Andréa Teixeira-Carvalho, Olindo Assis Martins-Filho
Technological innovations in vaccinology have recently contributed to bring about novel insights for the vaccine-induced immune response. While the current protocols that use peripheral blood samples may provide abundant data, a range of distinct components of whole blood samples are required and the different anticoagulant systems employed may impair some properties of the biological sample and interfere with functional assays. Although the interference of heparin in functional assays for viral neutralizing antibodies such as the functional plaque-reduction neutralization test (PRNT), considered the gold-standard method to assess and monitor the protective immunity induced by the Yellow fever virus (YFV) vaccine, has been well characterized, the development of pre-analytical treatments is still required for the establishment of optimized protocols...
May 14, 2017: Journal of Immunological Methods
https://www.readbyqxmd.com/read/28506254/reemergence-of-yellow-fever-in-ethiopia-after-50%C3%A2-years-2013-epidemiological-and-entomological-investigations
#12
Abrham Lilay, Negga Asamene, Abyot Bekele, Mesfin Mengesha, Milliyon Wendabeku, Israel Tareke, Abiy Girmay, Yonas Wuletaw, Abate Adossa, Yamar Ba, Amadou Sall, Daddi Jima, Debritu Mengesha
BACKGROUND: Yellow Fever (YF) is a viral hemorrhagic disease transmitted by aedes mosquito species. Approximately, 200,000 cases and 30,000 deaths occur worldwide every year. In Ethiopia, the last outbreak was reported in 1966 with 2200 cases and 450 deaths. A number of cases with deaths from unknown febrile illness reported from South Ari district starting from November 2012. This investigation was conducted to identify the causative agent, source of the outbreak and recommend appropriate interventions...
May 15, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28492447/the-yellow-fever-vaccine-misadventure-of-1942
#13
John S Marr, John T Cathey
In 1942, a hepatitis B outbreak occurred in the US Army after vaccination with contaminated lots of 17D yellow fever vaccine; long-term sequelae were surprisingly limited, and retrospective studies of carrier rates, cirrhosis, and hepatocellular carcinoma were found to be minimal. Later studies identified the contaminant as hepatitis B virus (HBV) in the human serum component of the vaccine. Other than 2 follow-up studies of long-term sequelae and reports within US Military archives, the event has never been fully elucidated in its proper historical context in the medical literature available through MEDLINE (PubMed)...
May 10, 2017: Journal of Public Health Management and Practice: JPHMP
https://www.readbyqxmd.com/read/28480154/congenital-tracheobronchomegaly-mounier-kuhn-syndrome-in-a-woman-with-human-immunodeficiency-virus-a-case-report
#14
Amanda Fletcher, Justin Stowell, Socrates Jamoulis
Congenital tracheobronchomegaly (Mounier-Kuhn Syndrome, MKS) is a rare idiopathic disorder characterized by dilation of the central airways, including the trachea and first through fourth order bronchi. MKS disproportionately affects men and results in chronic respiratory tract infections. The diagnosis is made through the synthesis of clinical and radiological data. Here we report a unique case of MKS in a patient with human immunodeficiency virus (HIV) infection. A 45-year-old African American woman with a past medical history of HIV, tobacco and recreational drug abuse, chronic obstructive pulmonary disease, sleep apnea, and a 15-year history of recurrent respiratory infections presented with dyspnea, wheezing, a productive cough, increased yellow-green sputum production, and subjective fevers...
April 4, 2017: Curēus
https://www.readbyqxmd.com/read/28472025/addressing-a-yellow-fever-vaccine-shortage-united-states-2016-2017
#15
Mark D Gershman, Kristina M Angelo, Julian Ritchey, David P Greenberg, Riyadh D Muhammad, Gary Brunette, Martin S Cetron, Mark J Sotir
Recent manufacturing problems resulted in a shortage of the only U.S.-licensed yellow fever vaccine. This shortage is expected to lead to a complete depletion of yellow fever vaccine available for the immunization of U.S. travelers by mid-2017. CDC, the Food and Drug Administration (FDA), and Sanofi Pasteur are collaborating to ensure a continuous yellow fever vaccine supply in the United States. As part of this collaboration, Sanofi Pasteur submitted an expanded access investigational new drug (eIND) application to FDA in September 2016 to allow for the importation and use of an alternative yellow fever vaccine manufactured by Sanofi Pasteur France, with safety and efficacy comparable to the U...
May 5, 2017: MMWR. Morbidity and Mortality Weekly Report
https://www.readbyqxmd.com/read/28463054/vaccine-vial-stopper-performance-for-fractional-dose-delivery-of-vaccines
#16
Courtney Jarrahian, Daniel Myers, Ben Creelman, Eugene Saxon, Darin Zehrung
Shortages of vaccines such as inactivated poliovirus and yellow fever vaccines have been addressed by administering reduced-or fractional-doses, as recommended by the World Health Organization Strategic Advisory Group of Experts on Immunization, to expand population coverage in countries at risk. We evaluated 3 kinds of vaccine vial stoppers to assess their performance after increased piercing from repeated withdrawal of doses needed when using fractional doses (0.1 mL) from presentations intended for full-dose (0...
May 2, 2017: Human Vaccines & Immunotherapeutics
https://www.readbyqxmd.com/read/28437183/first-two-imported-cases-of-zika-virus-infections-in-romania
#17
Simin Aysel Florescu, Ani Ioana Cotar, Corneliu Petru Popescu, Cornelia Svetlana Ceianu, Mihaela Zaharia, Geta Vancea, Daniel Codreanu, Daniela Badescu, Emanoil Ceausu
We report the first two cases of imported Zika virus (ZIKV) infection in Romanian patients returning from areas with ongoing outbreaks and challenges for laboratory diagnostic; first one with a classical pattern of acute flaviviral infection and the second one with an interesting pattern of a secondary flaviviral (ZIKV) infection in a yellow fever-vaccinated child living abroad in an endemic area.
May 2017: Vector Borne and Zoonotic Diseases
https://www.readbyqxmd.com/read/28434128/aspects-on-the-history-of-transmission-and-favor-of-distribution-of-viruses-by-iatrogenic-action-perhaps-an-example-of-a-paradigm-of-the-worldwide-spread-of-hiv
#18
REVIEW
Lutz G Gürtler, Josef Eberle
Transmission of infectious agents might be associated with iatrogenic actions of charitable help in health care. An example is the vaccination against yellow fever in USA that transmitted hepatitis B virus. Another example is injections of praziquantel for treatment and cure of schistosomiasis in Central and Northern Africa, with a focus in Egypt that has spread hepatitis C virus. There is no indication that human T-lymphotropic virus type 1 was spread by injection treatment for African trypanosomiasis, syphilis and treponematosis, but these treatments might have contributed to the early spread of human immunodeficiency virus type 1 (HIV-1) in Central Africa...
April 22, 2017: Medical Microbiology and Immunology
https://www.readbyqxmd.com/read/28429035/max-theiler-1899-1972-creator-of-the-yellow-fever-vaccine
#19
Siang Yong Tan, Kate Pettigrew
No abstract text is available yet for this article.
April 2017: Singapore Medical Journal
https://www.readbyqxmd.com/read/28426111/importation-of-yellow-fever-into-china-assessing-travel-patterns
#20
Annelies Wilder-Smith, W Y Leong
Rapid increase in trade and a growing air passenger market encourages high travel volume between the regions associated with increasing risks of such importations including China. Eleven Chinese workers infected during the 2016 yellow fever (YF) outbreak in Angola imported YF into China highlighting the potential for spread into Asia. Using outbound and inbound travel data, we assessed travel patterns from and to YF endemic countries in relation to China. Among YF endemic countries, Angola has the second highest number of travellers into China and also receives the second highest number of Chinese visitors...
July 1, 2017: Journal of Travel Medicine
keyword
keyword
101939
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"