Zobrazeno 1 - 10
of 170
pro vyhledávání: '"Simon D W Frost"'
Autor:
Samuel C B Stubbs, Edison Johar, Frilasita A Yudhaputri, Benediktus Yohan, Marsha S Santoso, Rahma F Hayati, Dionisius Denis, Barbara A Blacklaws, Ann M Powers, R Tedjo Sasmono, Khin Saw Aye Myint, Simon D W Frost
Publikováno v:
PLoS Neglected Tropical Diseases, Vol 14, Iss 12, p e0008934 (2020)
BackgroundChikungunya virus (CHIKV) is an important emerging and re-emerging public health problem worldwide. In Indonesia, where the virus is endemic, epidemiological information from outside of the main islands of Java and Bali is limited.Methodolo
Externí odkaz:
https://doaj.org/article/c37e1840147049ab8863ce5d7623aa06
Autor:
James Lester, Sarah Paige, Colin A Chapman, Mhairi Gibson, James Holland Jones, William M Switzer, Nelson Ting, Tony L Goldberg, Simon D W Frost
Publikováno v:
PLoS ONE, Vol 11, Iss 6, p e0155971 (2016)
Syndromic surveillance, the collection of symptom data from individuals prior to or in the absence of diagnosis, is used throughout the developed world to provide rapid indications of outbreaks and unusual patterns of disease. However, the low cost o
Externí odkaz:
https://doaj.org/article/6001006df0224e548c6fc7589665cdb8
Autor:
Bethany L Dearlove, Simon D W Frost
Publikováno v:
PLoS Computational Biology, Vol 11, Iss 7, p e1004312 (2015)
Previous work has shown that asymmetry in viral phylogenies may be indicative of heterogeneity in transmission, for example due to acute HIV infection or the presence of 'core groups' with higher contact rates. Hence, evidence of asymmetry may provid
Externí odkaz:
https://doaj.org/article/bceafeff459244e78a176a2bf80c6209
Autor:
Abby E. Rudolph, Robin M. Nance, Georgiy Bobashev, Daniel Brook, Wajiha Akhtar, Ryan Cook, Hannah L. Cooper, Peter D. Friedmann, Simon D. W. Frost, Vivian F. Go, Wiley D. Jenkins, Philip T. Korthuis, William C. Miller, Mai T. Pho, Stephanie A. Ruderman, David W. Seal, Thomas J. Stopka, Ryan P. Westergaard, April M. Young, William A. Zule, Judith I. Tsui, Heidi M. Crane, Bridget M. Whitney, Joseph A. C. Delaney
Publikováno v:
BMC Medical Research Methodology, Vol 24, Iss 1, Pp 1-14 (2024)
Abstract Background Accurate prevalence estimates of drug use and its harms are important to characterize burden and develop interventions to reduce negative health outcomes and disparities. Lack of a sampling frame for marginalized/stigmatized popul
Externí odkaz:
https://doaj.org/article/4b04ea4df5394aa2aa3539c21db29384
Autor:
Mariana Varela, Ernst Verschoor, Rachel P J Lai, Joseph Hughes, Petra Mooj, Trevelyan J McKinley, Timothy J Fitzmaurice, Lisa Landskron, Brian J Willett, Simon D W Frost, Willy M Bogers, Jonathan L Heeney
Publikováno v:
PLoS ONE, Vol 8, Iss 8, p e70814 (2013)
Understanding the genetic, antigenic and structural changes that occur during HIV-1 infection in response to pre-existing immunity will facilitate current efforts to develop an HIV-1 vaccine. Much is known about HIV-1 variation at the population leve
Externí odkaz:
https://doaj.org/article/bee5f89dac6c42a88b5dfb12d6fbbdb8
Autor:
Erik M Volz, Simon D W Frost
Publikováno v:
PLoS Computational Biology, Vol 9, Iss 12, p e1003397 (2013)
Identifying the source of transmission using pathogen genetic data is complicated by numerous biological, immunological, and behavioral factors. A large source of error arises when there is incomplete or sparse sampling of cases. Unsampled cases may
Externí odkaz:
https://doaj.org/article/f62b4c261e5848c68381b00d38f3e97e
Autor:
Nafisa-Katrin Seich Al Basatena, Konstantinos Chatzimichalis, Frederik Graw, Simon D W Frost, Roland R Regoes, Becca Asquith
Publikováno v:
PLoS Pathogens, Vol 9, Iss 11, p e1003656 (2013)
The CD8+ T cell effector mechanisms that mediate control of HIV-1 and SIV infections remain poorly understood. Recent work suggests that the mechanism may be primarily non-lytic. This is in apparent conflict with the observation that SIV and HIV-1 va
Externí odkaz:
https://doaj.org/article/a8b42045346b40889b7e41520fe995fe
Autor:
Nicky McCreesh, Andrew Copas, Janet Seeley, Lisa G Johnston, Pam Sonnenberg, Richard J Hayes, Simon D W Frost, Richard G White
Publikováno v:
PLoS ONE, Vol 8, Iss 10, p e78402 (2013)
Respondent-driven sampling (RDS) is a variant of a link-tracing design intended for generating unbiased estimates of the composition of hidden populations that typically involves giving participants several coupons to recruit their peers into the stu
Externí odkaz:
https://doaj.org/article/4823d0963c8c447bbfb608475013ad11
Publikováno v:
PLoS Computational Biology, Vol 8, Iss 6, p e1002552 (2012)
Phylogenies of highly genetically variable viruses such as HIV-1 are potentially informative of epidemiological dynamics. Several studies have demonstrated the presence of clusters of highly related HIV-1 sequences, particularly among recently HIV-in
Externí odkaz:
https://doaj.org/article/861b5646151c4118869e85db5fd06c65
Autor:
Rachel P J Lai, Michael S Seaman, Paul Tonks, Frank Wegmann, David J Seilly, Simon D W Frost, Celia C LaBranche, David C Montefiori, Antu K Dey, Indresh K Srivastava, Quentin Sattentau, Susan W Barnett, Jonathan L Heeney
Publikováno v:
PLoS ONE, Vol 7, Iss 4, p e35083 (2012)
Adjuvant formulations capable of inducing high titer and high affinity antibody responses would provide a major advance in the development of vaccines to viral infections such as HIV-1. Although oil-in-water emulsions, such as Freund's adjuvant (FCA/
Externí odkaz:
https://doaj.org/article/b6164ba779f540a7a686c48121fcaab3