journal
MENU ▼
Read by QxMD icon Read
search

Emerging Infectious Diseases

journal
https://www.readbyqxmd.com/read/28580900/preliminary-epidemiology-of-human-infections-with-highly-pathogenic-avian-influenza-a-h7n9-virus-china-2017
#1
Lei Zhou, Yi Tan, Min Kang, Fuqiang Liu, Ruiqi Ren, Yali Wang, Tao Chen, Yiping Yang, Chao Li, Jie Wu, Hengjiao Zhang, Dan Li, Carolyn M Greene, Suizan Zhou, A Danielle Iuliano, Fiona Havers, Daxin Ni, Dayan Wang, Zijian Feng, Timothy M Uyeki, Qun Li
We compared the characteristics of cases of highly pathogenic avian influenza (HPAI) and low pathogenic avian influenza (LPAI) A(H7N9) virus infections in China. HPAI A(H7N9) case-patients were more likely to have had exposure to sick and dead poultry in rural areas and were hospitalized earlier than were LPAI A(H7N9) case-patients.
August 17, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28548637/high-infection-rates-for-adult-macaques-after-intravaginal-or-intrarectal-inoculation-with-zika-virus
#2
Andrew D Haddow, Aysegul Nalca, Franco D Rossi, Lynn J Miller, Michael R Wiley, Unai Perez-Sautu, Samuel C Washington, Sarah L Norris, Suzanne E Wollen-Roberts, Joshua D Shamblin, Adrienne E Kimmel, Holly A Bloomfield, Stephanie M Valdez, Thomas R Sprague, Lucia M Principe, Stephanie A Bellanca, Stephanie S Cinkovich, Luis Lugo-Roman, Lisa H Cazares, William D Pratt, Gustavo F Palacios, Sina Bavari, M Louise M Pitt, Farooq Nasar
Unprotected sexual intercourse between persons residing in or traveling from regions with Zika virus transmission is a risk factor for infection. To model risk for infection after sexual intercourse, we inoculated rhesus and cynomolgus macaques with Zika virus by intravaginal or intrarectal routes. In macaques inoculated intravaginally, we detected viremia in 75% of macaques and virus RNA in 100%, followed by seroconversion. In macaques inoculated intrarectally, we detected viremia, virus RNA, or both, in 100% of both species, followed by seroconversion...
August 17, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28514228/outcomes-for-2-children-after-peripartum-acquisition-of-zika-virus-infection-french-polynesia-2013-2014
#3
Marianne Besnard, Timothée Dub, Patrick Gérardin
Congenital Zika virus infection is associated with severe brain anomalies and impaired function. To determine outcomes, we followed 2 affected children for ≈30 months. For 1 who was symptomatic at birth, transient hepatitis developed. However, neurodevelopment for both children was age appropriate.
August 17, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28514227/real-time-evolution-of-zika-virus-disease-outbreak-roat%C3%A3-n-honduras
#4
Trevor Brooks, Arup Roy-Burman, Cascade Tuholske, Michael P Busch, Sonia Bakkour, Mars Stone, Jeffrey M Linnen, Kui Gao, Jayleen Coleman, Evan M Bloch
A Zika virus disease outbreak occurred in Roatán, Honduras, during September 2015-July 2016. Blood samples and clinical information were obtained from 183 patients given a clinical diagnosis of suspected dengue virus infection. A total of 79 patients were positive for Zika virus, 13 for chikungunya virus, and 6 for dengue virus.
August 17, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28628464/early-evidence-for-zika-virus-circulation-among-aedes-aegypti-mosquitoes-rio-de-janeiro-brazil
#5
Tania Ayllón, Renata de Mendonça Campos, Patrícia Brasil, Fernanda Cristina Morone, Daniel Cardoso Portela Câmara, Guilherme Louzada Silva Meira, Egbert Tannich, Kristie Aimi Yamamoto, Marilia Sá Carvalho, Renata Saraiva Pedro, Jonas Schmidt-Chanasit, Daniel Cadar, Davis Fernandes Ferreira, Nildimar Alves Honório
During 2014-2016, we conducted mosquito-based Zika virus surveillance in Rio de Janeiro, Brazil. Results suggest that Zika virus was probably introduced into the area during May-November 2013 via multiple in-country sources. Furthermore, our results strengthen the hypothesis that Zika virus in the Americas originated in Brazil during October 2012-May 2013.
August 15, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28628450/zika-virus-screening-among-spanish-team-members-after-2016-rio-de-janeiro-brazil-olympic-games
#6
Natalia Rodriguez-Valero, Alberto M Borobia, Mar Lago, Maria Paz Sánchez-Seco, Fernando de Ory, Ana Vázquez, Jose Luis Pérez-Arellano, Cristina Carranza Rodríguez, Miguel J Martínez, Alicia Capón, Elias Cañas, Joaquin Salas-Coronas, Arkaitz Azcune Galparsoro, Jose Muñoz
We evaluated the risk for the Spanish Olympic Team acquiring Zika virus in Rio de Janeiro, Brazil, during 2016. We recruited 117 team members, and all tested negative for Zika virus. Lack of cases in this cohort supports the minimum risk estimates made before the Games.
August 15, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28609260/genesis-of-influenza-a-h5n8-viruses
#7
Rabeh El-Shesheny, Subrata Barman, Mohammed M Feeroz, M Kamrul Hasan, Lisa Jones-Engel, John Franks, Jasmine Turner, Patrick Seiler, David Walker, Kimberly Friedman, Lisa Kercher, Sajeda Begum, Sharmin Akhtar, Ashis Kumar Datta, Scott Krauss, Ghazi Kayali, Pamela McKenzie, Richard J Webby, Robert G Webster
Highly pathogenic avian influenza A(H5N8) clade 2.3.4.4 virus emerged in 2016 and spread to Russia, Europe, and Africa. Our analysis of viruses from domestic ducks at Tanguar haor, Bangladesh, showed genetic similarities with other viruses from wild birds in central Asia, suggesting their potential role in the genesis of A(H5N8).
August 15, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28609259/clonal-expansion-of-new-penicillin-resistant-clade-of-neisseria-meningitidis-serogroup-w-clonal-complex-11-australia
#8
Shakeel Mowlaboccus, Keith A Jolley, James E Bray, Stanley Pang, Yung Thin Lee, Jane D Bew, David J Speers, Anthony D Keil, Geoffrey W Coombs, Charlene M Kahler
In Western Australia, Neisseria meningitidis serogroup W clonal complex 11 became the predominant cause of invasive meningococcal disease in 2016. We used core-genome analysis to show emergence of a penicillin-resistant clade that had the penA_253 allele. This new penicillin-resistant clade might affect treatment regimens for this disease.
August 15, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28604336/characteristics-of-dysphagia-in-infants-with-microcephaly-caused-by-congenital-zika-virus-infection-brazil-2015
#9
Mariana C Leal, Vanessa van der Linden, Thiago P Bezerra, Luciana de Valois, Adriana C G Borges, Margarida M C Antunes, Kátia G Brandt, Catharina X Moura, Laura C Rodrigues, Coeli R Ximenes
We summarize the characteristics of dysphagia in 9 infants in Brazil with microcephaly caused by congenital Zika virus infection. The Schedule for Oral Motor Assessment, fiberoptic endoscopic evaluation of swallowing, and the videofluoroscopic swallowing study were used as noninstrumental and instrumental assessments. All infants had a degree of neurologic damage and showed abnormalities in the oral phase. Of the 9 infants, 8 lacked oral and upper respiratory tract sensitivity, leading to delays in initiation of the pharyngeal phase of swallowing...
August 15, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28430103/genomic-characterization-of-recrudescent-plasmodium-malariae-after-treatment-with-artemether-lumefantrine
#10
Gavin G Rutledge, Ian Marr, G Khai Lin Huang, Sarah Auburn, Jutta Marfurt, Mandy Sanders, Nicholas J White, Matthew Berriman, Chris I Newbold, Nicholas M Anstey, Thomas D Otto, Ric N Price
Plasmodium malariae is the only human malaria parasite species with a 72-hour intraerythrocytic cycle and the ability to persist in the host for life. We present a case of a P. malariae infection with clinical recrudescence after directly observed administration of artemether/lumefantrine. By using whole-genome sequencing, we show that the initial infection was polyclonal and the recrudescent isolate was a single clone present at low density in the initial infection. Haplotypic analysis of the clones in the initial infection revealed that they were all closely related and were presumably recombinant progeny originating from the same infective mosquito bite...
August 15, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28580899/human-infection-with-highly-pathogenic-avian-influenza-a-h7n9-virus-china
#11
Changwen Ke, Chris Ka Pun Mok, Wenfei Zhu, Haibo Zhou, Jianfeng He, Wenda Guan, Jie Wu, Wenjun Song, Dayan Wang, Jiexiong Liu, Qinhan Lin, Daniel Ka Wing Chu, Lei Yang, Nanshan Zhong, Zifeng Yang, Yuelong Shu, Joseph Sriyal Malik Peiris
The recent increase in zoonotic avian influenza A(H7N9) disease in China is a cause of public health concern. Most of the A(H7N9) viruses previously reported have been of low pathogenicity. We report the fatal case of a patient in China who was infected with an A(H7N9) virus having a polybasic amino acid sequence at its hemagglutinin cleavage site (PEVPKRKRTAR/GL), a sequence suggestive of high pathogenicity in birds. Its neuraminidase also had R292K, an amino acid change known to be associated with neuraminidase inhibitor resistance...
July 17, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28585916/mers-cov-antibody-responses-1-year-after-symptom-onset-south-korea-2015
#12
Pyoeng Gyun Choe, R A P M Perera, Wan Beom Park, Kyoung-Ho Song, Ji Hwan Bang, Eu Suk Kim, Hong Bin Kim, Long Wei Ronald Ko, Sang Won Park, Nam-Joong Kim, Eric H Y Lau, Leo L M Poon, Malik Peiris, Myoung-Don Oh
We investigated the kinetics of the Middle East respiratory syndrome coronavirus (MERS-CoV) neutralizing and spike protein antibody titers over the course of 1 year in 11 patients who were confirmed by reverse transcription PCR to have been infected during the outbreak in South Korea in 2015. Robust antibody responses were detected in all survivors who had severe disease; responses remained detectable, albeit with some waning, for <1 year. The duration of viral RNA detection (but not viral load) in sputum significantly correlated with the antibody response magnitude...
July 15, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28459414/postmortem-findings-for-7-neonates-with-congenital-zika-virus-infection
#13
Anastácio Q Sousa, Diane I M Cavalcante, Luciano M Franco, Fernanda M C Araújo, Emília T Sousa, José Telmo Valença-Junior, Dionne B Rolim, Maria E L Melo, Pedro D T Sindeaux, Marialva T F Araújo, Richard D Pearson, Mary E Wilson, Margarida M L Pompeu
Postmortem examination of 7 neonates with congenital Zika virus infection in Brazil revealed microcephaly, ventriculomegaly, dystrophic calcifications, and severe cortical neuronal depletion in all and arthrogryposis in 6. Other findings were leptomeningeal and brain parenchymal inflammation and pulmonary hypoplasia and lymphocytic infiltration in liver and lungs. Findings confirmed virus neurotropism and multiple organ infection.
July 15, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28430564/effects-of-zika-virus-strain-and-aedes-mosquito-species-on-vector-competence
#14
Alexander T Ciota, Sean M Bialosuknia, Steven D Zink, Matthew Brecher, Dylan J Ehrbar, Madeline N Morrissette, Laura D Kramer
In the Western Hemisphere, Zika virus is thought to be transmitted primarily by Aedes aegypti mosquitoes. To determine the extent to which Ae. albopictus mosquitoes from the United States are capable of transmitting Zika virus and the influence of virus dose, virus strain, and mosquito species on vector competence, we evaluated multiple doses of representative Zika virus strains in Ae. aegypti and Ae. albopictus mosquitoes. Virus preparation (fresh vs. frozen) significantly affected virus infectivity in mosquitoes...
July 15, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28430562/competence-of-aedes-aegypti-ae-albopictus-and-culex-quinquefasciatus-mosquitoes-as-zika-virus-vectors-china
#15
Zhuanzhuan Liu, Tengfei Zhou, Zetian Lai, Zhenhong Zhang, Zhirong Jia, Guofa Zhou, Tricia Williams, Jiabao Xu, Jinbao Gu, Xiaohong Zhou, Lifeng Lin, Guiyun Yan, Xiao-Guang Chen
In China, the prevention and control of Zika virus disease has been a public health threat since the first imported case was reported in February 2016. To determine the vector competence of potential vector mosquito species, we experimentally infected Aedes aegypti, Ae. albopictus, and Culex quinquefasciatus mosquitoes and determined infection rates, dissemination rates, and transmission rates. We found the highest vector competence for the imported Zika virus in Ae. aegypti mosquitoes, some susceptibility of Ae...
July 15, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28409739/emergency-meningococcal-acwy-vaccination-program-for-teenagers-to-control-group-w-meningococcal-disease-england-2015-2016
#16
Helen Campbell, Michael Edelstein, Nick Andrews, Ray Borrow, Mary Ramsay, Shamez Ladhani
During the first 12 months of an emergency meningococcal ACWY vaccination program for teenagers in England, coverage among persons who left school in 2015, the first cohort to be vaccinated, was 36.6%. There were 69% fewer group W meningococcal cases than predicted by trend analysis and no cases in vaccinated teenagers.
July 15, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28296631/live-cell-therapy-as-potential-risk-factor-for-q-fever
#17
Maja George, Andreas Reich, Klaus Cussler, Herrmann Jehl, Florian Burckhardt
During an outbreak of Q fever in Germany, we identified an infected sheep flock from which animals were routinely used as a source for life cell therapy (LCT), the injection of fetal cells or cell extracts from sheep into humans. Q fever developed in 7 LCT recipients from Canada, Germany, and the United States.
July 15, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28628463/operational-research-during-the-ebola-emergency
#18
Gabriel Fitzpatrick, Tom Decroo, Bertrand Draguez, Rosa Crestani, Axelle Ronsse, Rafael Van den Bergh, Michel Van Herp
Operational research aims to identify interventions, strategies, or tools that can enhance the quality, effectiveness, or coverage of programs where the research is taking place. Médecins Sans Frontières admitted ≈5,200 patients with confirmed Ebola virus disease during the Ebola outbreak in West Africa and from the beginning nested operational research within its emergency response. This research covered critical areas, such as understanding how the virus spreads, clinical trials, community perceptions, challenges within Ebola treatment centers, and negative effects on non-Ebola healthcare...
July 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28628462/attributable-fraction-of-influenza-virus-detection-to-mild-and-severe-respiratory-illnesses-in-hiv-infected-and-hiv-uninfected-patients-south-africa-2012-2016
#19
Stefano Tempia, Sibongile Walaza, Jocelyn Moyes, Adam L Cohen, Claire von Mollendorf, Meredith L McMorrow, Florette K Treurnicht, Marietjie Venter, Marthi Pretorius, Orienka Hellferscee, Nicole Wolter, Anne von Gottberg, Athermon Nguweneza, Johanna M McAnerney, Halima Dawood, Ebrahim Variava, Shabir A Madhi, Cheryl Cohen
The attributable fraction (AF) of influenza virus detection to illness has not been described for patients in different age groups or with different HIV infection statuses. We compared the age group-specific prevalence of influenza virus infection among patients with influenza-like illness (ILI) or severe acute or chronic respiratory illness (SARI and SCRI, respectively) with that among controls, stratified by HIV serostatus. The overall AF for influenza virus detection to illness was 92.6% for ILI, 87.4% for SARI, and 86...
July 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28628461/measles-outbreak-with-unique-virus-genotyping-ontario-canada-2015
#20
Shari Thomas, Joanne Hiebert, Jonathan B Gubbay, Effie Gournis, Jennifer Sharron, Alberto Severini, Manisa Jiaravuthisan, Amanda Shane, Valerie Jaeger, Natasha S Crowcroft, Jill Fediurek, Beate Sander, Tony Mazzulli, Helene Schulz, Shelley L Deeks
The province of Ontario continues to experience measles virus transmissions despite the elimination of measles in Canada. We describe an unusual outbreak of measles in Ontario, Canada, in early 2015 that involved cases with a unique strain of virus and no known association among primary case-patients. A total of 18 cases of measles were reported from 4 public health units during the outbreak period (January 25-March 23, 2015); none of these cases occurred in persons who had recently traveled. Despite enhancements to case-patient interview methods and epidemiologic analyses, a source patient was not identified...
July 2017: Emerging Infectious Diseases
journal
journal
20268
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"