Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Martin C.W. Chan"'
Autor:
Martin C.W. Chan, Maggie H. Wang, Zigui Chen, David S.C. Hui, Angela K. Kwok, Apple C.M. Yeung, Kun M. Liu, Yun Kit Yeoh, Nelson Lee, Paul K.S. Chan
Publikováno v:
Emerging Infectious Diseases, Vol 24, Iss 10, Pp 1825-1834 (2018)
The World Health Organization selects influenza vaccine compositions biannually to cater to peaks in temperate regions. In tropical and subtropical regions, where influenza seasonality varies and epidemics can occur year-round, the choice of vaccine
Externí odkaz:
https://doaj.org/article/842a547550b2421cbdf530ae3ab993f7
Autor:
Kirsty Kwok, Sandra Niendorf, Nelson Lee, Tin-Nok Hung, Lok-Yi Chan, Sonja Jacobsen, E. Anthony S. Nelson, Ting F. Leung, Raymond W.M. Lai, Paul K.S. Chan, Martin C.W. Chan
Publikováno v:
Emerging Infectious Diseases, Vol 23, Iss 11, Pp 1852-1855 (2017)
A new recombinant norovirus GII.P16-GII.2 outnumbered pandemic GII.4 as the predominant GII genotype in the winter of 2016–2017 in Hong Kong, China. Half of hospitalized case-patients were older children and adults, including 13 young adults. This
Externí odkaz:
https://doaj.org/article/314241962bd6461492af0ad3f2dc1944
Publikováno v:
Emerging Infectious Diseases, Vol 20, Iss 4, Pp 664-667 (2014)
Norovirus GII.4 Sydney 2012 has spread globally since late 2012. We report hospitalization of patients infected with this strain skewed toward infants and young children among 174 cases during August 2012–July 2013 in Hong Kong, China. This group h
Externí odkaz:
https://doaj.org/article/0734f63ea546476ca76ba0a081d64940
Autor:
Martin C.W. Chan, Nelson Lee, Paul K.S. Chan, K.F. To, Rity Y.K. Wong, Wing-Shan Ho, Karry L.K. Ngai, Joseph J.Y. Sung
Publikováno v:
Emerging Infectious Diseases, Vol 17, Iss 11, Pp 2038-2042 (2011)
In a cohort of hospitalized adults with seasonal influenza A in Hong Kong, viral RNA was frequently (47%) detected in stool specimens. Viable virus was rarely isolated. Viral RNA positivity had little correlation with gastrointestinal symptoms and ou
Externí odkaz:
https://doaj.org/article/2da35fd3bc424ffda619b28dc6e08c5e
Autor:
Martin C.W. Chan, Yunwen Hu, Haili Chen, Alexander T. Podkolzin, Ekaterina V. Zaytseva, Jun Komano, Naomi Sakon, Yong Poovorawan, Sompong Vongpunsawad, Thanundorn Thanusuwannasak, Joanne Hewitt, Dawn Croucher, Nikail Collins, Jan Vinjé, Xiaoli L. Pang, Bonita E. Lee, Miranda de Graaf, Janko van Beek, Harry Vennema, Marion P.G. Koopmans, Sandra Niendorf, Mateja Poljsak-Prijatelj, Andrej Steyer, Peter A. White, Jennifer H. Lun, Janet Mans, Tin-Nok Hung, Kirsty Kwok, Kelton Cheung, Nelson Lee, Paul K.S. Chan
Publikováno v:
Emerging Infectious Diseases, Vol 23, Iss 8, Pp 1359-1354 (2017)
Analysis of complete capsid sequences of the emerging norovirus GII.17 Kawasaki 308 from 13 countries demonstrated that they originated from a single haplotype since the initial emergence in China in late 2014. Global spread of a sublineage SL2 was i
Externí odkaz:
https://doaj.org/article/2308735a4bed4ef0954cb3eabd8ddba0
Autor:
Martin C.W. Chan, Joseph J.Y. Sung, Rebecca K.Y. Lam, Paul K.S. Chan, Nelson L.S. Lee, Raymond W.M. Lai, Wai K. Leung
Publikováno v:
Emerging Infectious Diseases, Vol 12, Iss 8, Pp 1278-1280 (2006)
We report the median cDNA viral load of norovirus genogroup II is >100-fold higher than that of genogroup I in the fecal specimens of patients with norovirus-associated gastroenteritis. We speculate that increased cDNA viral load accounts for the hig
Externí odkaz:
https://doaj.org/article/b5eca75f9e7f45b2b1b68e8ac53eccbe
Autor:
Timothy M. Straub, Kerstin Höner zu Bentrup, Patricia Orosz-Coghlan, Alice Dohnalkova, Brooke K. Mayer, Rachel A. Bartholomew, Catherine O. Valdez, Cynthia J. Bruckner-Lea, Charles P. Gerba, Morteza A. Abbaszadegan, Cheryl A. Nickerson, Martin C.W. Chan, Y.P. Wong, Wai K. Leung
Publikováno v:
Emerging Infectious Diseases, Vol 13, Iss 7, Pp 1117-1118 (2007)
Externí odkaz:
https://doaj.org/article/bc0d608b9ae34a70b077b94bf5eeeab8
Autor:
Nelson Lee, Martin C.W. Chan, Bonnie Wong, K.W. Choi, Winnie Sin, Grace Lui, Rickjason C. W. Chan, Raymond W.M. Lai, C.S. Cockram, Joseph J.Y. Sung, Wai K. Leung
Publikováno v:
Emerging Infectious Diseases, Vol 13, Iss 9, Pp 1399-1399 (2007)
Fecal viral concentrations of 40 patients infected with norovirus genogroup GII.4 correlated with diarrhea duration and frequency of vomiting. Higher viral concentration and older age were independently associated with prolonged diarrhea (>4 days). T
Externí odkaz:
https://doaj.org/article/adbc2b3011b04c9a84422fd25fbb7e53
Autor:
M Zhang, Rity Y. K. Wong, Martin C.W. Chan, Nelson Lee, Dsc Hui, T Li, Grace Cy Lui, Ka Chun Chong, CK Wong, Pks Chan, I Chu
Publikováno v:
Journal of Infection. 83:686-692
Objectives : We aim to study the viral kinetics and host inflammatory response of RSV infection in older adults, and their correlation with disease severity. Methods : We performed a prospective observational study in adults with RSV infection. We se
Autor:
Eng-Kiong Yeoh, Marc Kc Chong, Maggie Haitian Wang, Lirong Cao, B. Zee, Haoyang Zhang, Martin C.W. Chan, Jingzhi Lou, Renee W. Y. Chan, Paul K.S. Chan, William K.K. Wu, Yuchen Wei, Shi Zhao
Publikováno v:
Journal of Infection. 83:671-677
The annual epidemics of seasonal influenza is partly attributed to the continued virus evolution. It is challenging to evaluate the effect of influenza virus mutations on evading population immunity. In this study, we introduce a novel statistical an