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https://www.readbyqxmd.com/read/28719772/inequalities-in-household-catastrophic-health-expenditure-and-impoverishment-associated-with-noncommunicable-diseases-in-chi-linh-hai-duong-vietnam
#1
Vu Duy Kien, Hoang Van Minh, Nguyen Bao Ngoc, Tran Bich Phuong, Tran Thu Ngan, Mikkel B Quam
A costly modern-day double burden, the expenses of noncommunicable diseases (NCDs) are becoming a devastating epidemic. The World Health Organization estimates $7 trillion in economic losses from NCDs in 2011-2025. Although regarded as affluent diseases, the burden of NCDs is shifting into poorer groups. In this study, we assessed the socioeconomic inequalities in catastrophic health expenditure and impoverishment associated with NCDs in Northern Vietnam. We also identified associated factors for catastrophic health expenditure and impoverishment...
July 2017: Asia-Pacific Journal of Public Health
https://www.readbyqxmd.com/read/28719747/detection-of-fumonisins-in-fresh-and-dehydrated-commercial-garlic
#2
Stefano Tonti, Mara Mandrioli, Paola Nipoti, Annamaria Pisi, Tullia Gallina Toschi, Antonio Prodi
An epidemic fungal disease caused by Fusarium proliferatum, responsible for fumonisin production (FB1, FB2, and FB3), has been reported in the main garlic-producing countries in recent years. Fumonisins are a group of structurally related toxic metabolites produced by this pathogen. The aim of this work was to establish an ELISA procedure, mostly applied to cereals, that is suitable for fumonisin detection in garlic, and compare these results with those obtained by HPLC and screening of fresh and dehydrated garlic for toxicological risk...
July 18, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/28719659/dengue-prediction-by-the-web-tweets-are-a-useful-tool-for-estimating-and-forecasting-dengue-at-country-and-city-level
#3
Cecilia de Almeida Marques-Toledo, Carolin Marlen Degener, Livia Vinhal, Giovanini Coelho, Wagner Meira, Claudia Torres Codeço, Mauro Martins Teixeira
BACKGROUND: Infectious diseases are a leading threat to public health. Accurate and timely monitoring of disease risk and progress can reduce their impact. Mentioning a disease in social networks is correlated with physician visits by patients, and can be used to estimate disease activity. Dengue is the fastest growing mosquito-borne viral disease, with an estimated annual incidence of 390 million infections, of which 96 million manifest clinically. Dengue burden is likely to increase in the future owing to trends toward increased urbanization, scarce water supplies and, possibly, environmental change...
July 18, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28719317/climate-influence-on-emerging-risk-areas-for-rift-valley-fever-epidemics-in-tanzania
#4
Clement N Mweya, Leonard E G Mboera, Sharadhuli I Kimera
Rift Valley Fever (RVF) is a climate-related arboviral infection of animals and humans. Climate is thought to represent a threat toward emerging risk areas for RVF epidemics globally. The objective of this study was to evaluate influence of climate on distribution of suitable breeding habitats for Culex pipiens complex, potential mosquito vector responsible for transmission and distribution of disease epidemics risk areas in Tanzania. We used ecological niche models to estimate potential distribution of disease risk areas based on vectors and disease co-occurrence data approach...
July 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28719315/analysis-of-clinical-and-laboratory-alterations-related-to-dengue-case-severity-comparison-between-serotypes-2-and-4-in-brazil
#5
Nieli Rodrigues da Costa Faria, Victor Edgar Fiestas Solorzano, Luiz José de Souza, Rita Maria Ribeiro Nogueira, Fernanda de Bruycker-Nogueira, Thaís Chouin-Carneiro, Jaqueline Bastos Santos Simões, Monique da Rocha Queiroz Lima, Luzia Maria de Oliveira Pinto, Claire Fernandes Kubelka, Manoela Heringer, Elzinandes Leal de Azeredo, Flavia Barreto Dos Santos
The increase in severe dengue (SD) cases has caused great impact on public health and has concerned authorities of countries where the disease is endemic and epidemics reach high proportions. The recognition of progression signs of this severe disease during the initial febrile phase can be difficult, since the symptoms are often indistinguishable from other febrile diseases. The aim of this study was to evaluate the clinical manifestations and laboratory findings in patients from two dengue outbreaks and their association with the disease...
July 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28719299/conventional-wisdom-versus-actual-outcomes-challenges-in-the-conduct-of-an-ebola-vaccine-trial-in-liberia-during-the-international-public-health-emergency
#6
Gregg S Larson, Beth R Baseler, Marie L Hoover, Jerome F Pierson, Jemee K Tegli, Melvin P Johnson, Mark W S Kieh, Laura A McNay, Wissedi Sio Njoh
Clinical trials are challenging endeavors. Planning and implementing an investigational vaccine trial in Liberia, in the midst of an Ebola virus disease (EVD) epidemic that World Health Organization classified a public health emergency of international concern, presented extraordinary challenges. Normally, years of preparation and a litany of tasks lay the groundwork for a successful, randomized, blinded, placebo-controlled trial focused on safety and efficacy. Difficult research settings, unpredictable events, and other unique circumstances can add complexity...
July 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28719296/analysis-of-dengue-serotype-4-in-sri-lanka-during-the-2012-2013-dengue-epidemic
#7
Anna Uehara, Hasitha Aravinda Tissera, Champica K Bodinayake, Ananda Amarasinghe, Ajith Nagahawatte, L Gayani Tillekeratne, Jie Cui, Megan E Reller, Paba Palihawadana, Sunethra Gunasena, Aruna Dharshan Desilva, Annelies Wilder-Smith, Duane J Gubler, Christopher W Woods, October M Sessions
The four serotypes of dengue virus (DENV-1, -2, -3, and -4) have had a rapidly expanding geographic range and are now endemic in over 100 tropical and subtropical countries. Sri Lanka has experienced periodic dengue outbreaks since the 1960s, but since 1989 epidemics have become progressively larger and associated with more severe disease. The dominant virus in the 2012 epidemic was DENV-1, but DENV-4 infections were also commonly observed. DENV-4 transmission was first documented in Sri Lanka when it was isolated from a traveler in 1978, but has been comparatively uncommon since dengue surveillance began in the early 1980s...
July 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28719286/the-economic-value-of-long-lasting-insecticidal-nets-and-indoor-residual-spraying-implementation-in-mozambique
#8
Bruce Y Lee, Sarah M Bartsch, Nathan T B Stone, Shufang Zhang, Shawn T Brown, Chandrani Chatterjee, Jay V DePasse, Eli Zenkov, Olivier J T Briët, Chandana Mendis, Kirsi Viisainen, Baltazar Candrinho, James Colborn
AbstractMalaria-endemic countries have to decide how much of their limited resources for vector control to allocate toward implementing long-lasting insecticidal nets (LLINs) versus indoor residual spraying (IRS). To help the Mozambique Ministry of Health use an evidence-based approach to determine funding allocation toward various malaria control strategies, the Global Fund convened the Mozambique Modeling Working Group which then used JANUS, a software platform that includes integrated computational economic, operational, and clinical outcome models that can link with different transmission models (in this case, OpenMalaria) to determine the economic value of vector control strategies...
June 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28719276/high-hepatitis-e-seroprevalence-among-displaced-persons-in-south-sudan
#9
Andrew S Azman, Malika Bouhenia, Anita S Iyer, John Rumunu, Richard Lino Laku, Joseph F Wamala, Isabel Rodriguez-Barraquer, Justin Lessler, Etienne Gignoux, Francisco J Luquero, Daniel T Leung, Emily S Gurley, Iza Ciglenecki
AbstractLarge protracted outbreaks of hepatitis E virus (HEV) have been documented in displaced populations in Africa over the past decade though data are limited outside these exceptional settings. Serological studies can provide insights useful for improving surveillance and disease control. We conducted an age-stratified serological survey using samples previously collected for another research study from 206 residents of an internally displaced person camp in Juba, South Sudan. We tested serum for anti-HEV antibodies (IgM and IgG) and estimated the prevalence of recent and historical exposure to the virus...
June 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28719096/the-effect-of-state-laws-designed-to-prevent-nonmedical-prescription-opioid-use-on-overdose-deaths-and-treatment
#10
Ioana Popovici, Johanna Catherine Maclean, Bushra Hijazi, Sharmini Radakrishnan
Nonmedical use of prescription opioids has reached epidemic levels in the United States and globally. In response, federal, state, and local governments are taking actions to address substantial increases in prescription opioid addiction and its associated harms. This study examines the effect of two state laws specifically designed to curtail access to prescription opioids to nonmedical users: pain management clinic and doctor shopping laws. We use administrative data on overdose deaths and admissions to specialty substance use disorder treatment coupled with a differences-in-differences design...
July 18, 2017: Health Economics
https://www.readbyqxmd.com/read/28718801/from-variation-of-influenza-viral-proteins-to-vaccine-development
#11
REVIEW
Wandi Zhu, Chao Wang, Bao-Zhong Wang
Recurrent influenza epidemics and occasional pandemics are one of the most important global public health concerns and are major causes of human morbidity and mortality. Influenza viruses can evolve through antigen drift and shift to overcome the barriers of human immunity, leading to host adaption and transmission. Mechanisms underlying this viral evolution are gradually being elucidated. Vaccination is an effective method for the prevention of influenza virus infection. However, the emergence of novel viruses, including the 2009 pandemic influenza A (H1N1), the avian influenza A virus (H7N9), and the highly pathogenic avian influenza A virus (HPAI H5N1), that have infected human populations frequently in recent years reveals the tremendous challenges to the current influenza vaccine strategy...
July 18, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28718045/full-length-genome-sequence-analysis-of-four-subgroup-j-avian-leukosis-virus-strains-isolated-from-chickens-with-clinical-hemangioma
#12
Lulu Lin, Peikun Wang, Yongli Yang, Haijuan Li, Teng Huang, Ping Wei
Since 2014, cases of hemangioma associated with avian leukosis virus subgroup J (ALV-J) have been emerging in commercial chickens in Guangxi. In this study, four strains of the subgroup J avian leukosis virus (ALV-J), named GX14HG01, GX14HG04, GX14LT07, and GX14ZS14, were isolated from chickens with clinical hemangioma in 2014 by DF-1 cell culture and then identified with ELISA detection of ALV group specific antigen p27, the detection of subtype specific PCR and indirect immunofluorescence assay (IFA) with ALV-J specific monoclonal antibody...
July 17, 2017: Virus Genes
https://www.readbyqxmd.com/read/28717859/estimated-costs-of-clinical-and-surgical-treatment-of-severe-obesity-in-the-brazilian-public-health-system
#13
Paula Rosales Zubiaurre, Luciana Ribeiro Bahia, Michelle Quarti Machado da Rosa, Roberto Pereira Assumpção, Alexandre Vontobel Padoin, Samanta Pereira Sussembach, Everton Nunes da Silva, Claudio Corá Mottin
BACKGROUND: Obesity is a major global epidemic and a burden to society and health systems. This study aimed to estimate and compare the anual costs of clinical and surgical treatment of severe obesity from the perspective of the Brazilian Public Health System. METHODS: An observational and cross-sectional study was performed in three reference centers. Data collection on health resources utilization and productivity loss was carried out through an online questionnaire...
July 17, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28717744/influence-of-hiv-aids-on-cervical-cancer-a-retrospective-study-from-tanzania
#14
Ramadhani S Chambuso, Stephen Shadrack, Salum J Lidenge, Ntoli Mwakibete, Rui M Medeiros
PURPOSE: Cervical cancer is the leading cause of cancer-related morbidity and mortality in women in Tanzania. Any impact of the HIV/AIDS epidemic on cervical precancerous lesions and invasive cervical cancer has a significant implication, as for any public health concern, especially in an area such as the Morogoro region in Tanzania, which has one of the highest rates of cervical cancer in the world. METHODS: A comparative retrospective study was performed of 536 women screened for cervical cancer by visual inspection methods at the Morogoro Regional Referral Hospital over a period of 3 years; the women were grouped according to their HIV status...
February 2017: Journal of Global Oncology
https://www.readbyqxmd.com/read/28717172/evolution-of-the-pseudomonas-aeruginosa-mutational-resistome-in-an-international-cystic-fibrosis-clone
#15
Carla López-Causapé, Lea Mette Sommer, Gabriel Cabot, Rosa Rubio, Alain A Ocampo-Sosa, Helle Krogh Johansen, Joan Figuerola, Rafael Cantón, Timothy J Kidd, Soeren Molin, Antonio Oliver
Emergence of epidemic clones and antibiotic resistance development compromises the management of Pseudomonas aeruginosa cystic fibrosis (CF) chronic respiratory infections. Whole genome sequencing (WGS) was used to decipher the phylogeny, interpatient dissemination, WGS mutator genotypes (mutome) and resistome of a widespread clone (CC274), in isolates from two highly-distant countries, Australia and Spain, covering an 18-year period. The coexistence of two divergent CC274 clonal lineages was revealed, but without evident geographical barrier; phylogenetic reconstructions and mutational resistome demonstrated the interpatient transmission of mutators...
July 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28716555/attitudes-about-vaccines-to-prevent-ebola-virus-disease-in-guinea-at-the-end-of-a-large-ebola-epidemic-results-of-a-national-household-survey
#16
Kathleen L Irwin, Mohamed F Jalloh, Jamaica Corker, Barry Alpha Mahmoud, Susan J Robinson, Wenshu Li, Nyuma E James, Musa Sellu, Mohammad B Jalloh, Alpha Ahmadou Diallo, LaRee Tracy, Rana Hajjeh, Amanda VanSteelandt, Rebecca Bunnell, Lise Martel, Pratima L Raghunathan, Barbara Marston
INTRODUCTION: In 2014-2016, an Ebola epidemic devastated Guinea; more than 3800 cases and 2500 deaths were reported to the World Health Organization. In August 2015, as the epidemic waned and clinical trials of an experimental, Ebola vaccine continued in Guinea and neighboring Sierra Leone, we conducted a national household survey about Ebola-related knowledge, attitudes, and practices (KAP) and opinions about "hypothetical" Ebola vaccines. METHODS: Using cluster-randomized sampling, we selected participants aged 15+ years old in Guinea's 8 administrative regions, which had varied cumulative case counts...
July 14, 2017: Vaccine
https://www.readbyqxmd.com/read/28716545/effect-of-ageing-on-neurocognitive-function-by-stage-of-hiv-infection-evidence-from-the-multicenter-aids-cohort-study
#17
Karl Goodkin, Eric N Miller, Christopher Cox, Sandra Reynolds, James T Becker, Eileen Martin, Ola A Selnes, David G Ostrow, Ned C Sacktor
BACKGROUND: The demographics of the HIV epidemic in the USA have shifted towards older age. We aimed to establish the relationship between the processes of ageing and HIV infection in neurocognitive impairment. METHODS: With longitudinal data from the Multicenter AIDS Cohort Study, a long-term prospective cohort study of the natural and treated history of HIV infection among men who have sex with men in the USA, we examined the effect of ageing, HIV infection (by disease stage), and their interaction on five neurocognitive domains: information processing speed, executive function, episodic memory, working memory, and motor function...
July 14, 2017: Lancet HIV
https://www.readbyqxmd.com/read/28716208/spatial-dynamics-of-porcine-epidemic-diarrhea-ped-spread-in-the-southern-kyushu-japan
#18
Yosuke Sasaki, Haruya Toyomaki, Satoshi Sekiguchi, Masuo Sueyoshi, Kohei Makita, Satoshi Otake, Andres Perez, Julio Alvarez
Porcine epidemic diarrhea (PED) was detected for the first time in seven years in Japan in October 2013 in Okinawa Prefecture. By December 2013, PED had spread into Miyazaki and Kagoshima Prefectures in the southern part of Kyushu, one of the regions with the highest farm density in the country. The objective of the study here was to assess the spatial dynamics of PED spread during the 8 months of the epidemic in the southern part of Kyushu between December 2013, the month observed first case in the studied region, and July 2014...
September 1, 2017: Preventive Veterinary Medicine
https://www.readbyqxmd.com/read/28716140/modelling-infectious-diseases-with-relapse-a-case-study-of-hsv-2
#19
Jinliang Wang, Xiaoqing Yu, Heidi L Tessmer, Toshikazu Kuniya, Ryosuke Omori
BACKGROUND: Herpes Simplex Virus Type 2 (HSV-2) is one of the most common sexually transmitted diseases. Although there is still no licensed vaccine for HSV-2, a theoretical investigation of the potential effects of a vaccine is considered important and has recently been conducted by several researchers. Although compartmental mathematical models were considered for each special case in the previous studies, as yet there are few global stability results. RESULTS: In this paper, we formulate a multi-group SVIRI epidemic model for HSV-2, which enables us to consider the effects of vaccination, of waning vaccine immunity, and of infection relapse...
July 17, 2017: Theoretical Biology & Medical Modelling
https://www.readbyqxmd.com/read/28715839/annals-for-hospitalists-inpatient-notes-the-opioid-epidemic-what-s-a-hospitalist-to-do
#20
Pooja Lagisetty, Amy Bohnert
No abstract text is available yet for this article.
July 18, 2017: Annals of Internal Medicine
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