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Your search keyword '"Wei, Wycliffe E."' showing total 13 results
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13 results on '"Wei, Wycliffe E."'

3. Association of SARS-CoV-2 clades with clinical, inflammatory and virologic outcomes: An observational study

Author

Young, Barnaby E, Wei, Wycliffe E, Fong, Siew-Wai, Mak, Tze-Minn, Anderson, Danielle E, Chan, Yi-Hao, Pung, Rachael, Heng, Cheryl SY, Ang, Li Wei, Zheng, Adrian Kang Eng, Lee, Bernett, Kalimuddin, Shirin, Pada, Surinder, Tambyah, Paul A, Parthasarathy, Purnima, Tan, Seow Yen, Sun, Louisa, Smith, Gavin JD, Lin, Raymond Tzer Pin, Leo, Yee-Sin, Renia, Laurent, Wang, Lin-Fa, Ng, Lisa FP, Maurer-Stroh, Sebastian, Lye, David Chien, and Lee, Vernon J

Published
2021
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4. Effects of a major deletion in the SARS-CoV-2 genome on the severity of infection and the inflammatory response: an observational cohort study

Author

Young, Barnaby E, Fong, Siew-Wai, Chan, Yi-Hao, Mak, Tze-Minn, Ang, Li Wei, Anderson, Danielle E, Lee, Cheryl Yi-Pin, Amrun, Siti Naqiah, Lee, Bernett, Goh, Yun Shan, Su, Yvonne C F, Wei, Wycliffe E, Kalimuddin, Shirin, Chai, Louis Yi Ann, Pada, Surinder, Tan, Seow Yen, Sun, Louisa, Parthasarathy, Purnima, Chen, Yuan Yi Constance, Barkham, Timothy, Lin, Raymond Tzer Pin, Maurer-Stroh, Sebastian, Leo, Yee-Sin, Wang, Lin-Fa, Renia, Laurent, Lee, Vernon J, Smith, Gavin J D, Lye, David Chien, and Ng, Lisa F P

Published
2020
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5. Connecting clusters of COVID-19: an epidemiological and serological investigation

Author

Yong, Sarah Ee Fang, Anderson, Danielle Elizabeth, Wei, Wycliffe E, Pang, Junxiong, Chia, Wan Ni, Tan, Chee Wah, Teoh, Yee Leong, Rajendram, Priyanka, Toh, Matthias Paul Han Sim, Poh, Cuiqin, Koh, Valerie T J, Lum, Joshua, Suhaimi, Nur-Afidah Md, Chia, Po Ying, Chen, Mark I-Cheng, Vasoo, Shawn, Ong, Benjamin, Leo, Yee Sin, Wang, Linfa, and Lee, Vernon J M

Published
2020
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11. Association of SARS-CoV-2 Clades with Clinical, Inflammatory and Virologic Outcomes: An Observational Study

Author

Young, Barnaby E., primary, Wei, Wycliffe E., additional, Fong, Siew-Wai, additional, Mak, Tze-Minn, additional, Anderson, Danielle E., additional, Chan, Yi-Hao, additional, Pung, Rachael, additional, Heng, Cheryl SY, additional, Ang, Li Wei, additional, Zheng, Kang Eng, additional, Lee, Bernett, additional, Kalimuddin, Shirin, additional, Pada, Surinder, additional, Tambyah, Paul A., additional, Parthasarathy, Purnima, additional, Tan, Seow-Yen, additional, Sun, Louisa, additional, Smith, Gavin JD, additional, Lin, Raymond Tzer Pin, additional, Leo, Yee-Sin, additional, Renia, Laurent, additional, Wang, Lin-Fa, additional, Ng, Lisa F.P., additional, Maurer-Stroh, Sebastian, additional, Lye, David Chien, additional, and Lee, Vernon J., additional

Published
2020
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12. Effect of Housing Type and Neighborhood Socioeconomic Indicators on Survival After Low Falls in Older Adults.

Author

Wong, Chek Hooi, Matchar, David B., Earnest, Arul, Wah, Win, Ong, Marcus Eng Hock, Wong, Ting Hway, and Wei, Wycliffe E.

Subjects
*INJURY complications, *CONFIDENCE intervals, *ACCIDENTAL falls, *HOUSING, *INCOME, *INTERPERSONAL relations, *MEDICAL records, *QUALITY of life, *SURVIVAL, *HOME environment, *RESIDENTIAL patterns, *SOCIOECONOMIC factors, *EDUCATIONAL attainment, *PROPORTIONAL hazards models, *RETROSPECTIVE studies, *SEVERITY of illness index, *DATA analysis software, *OLD age, MORTALITY risk factors
Published
2019
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13. Presymptomatic Transmission of SARS-CoV-2 - Singapore, January 23-March 16, 2020.

Author

Wei WE, Li Z, Chiew CJ, Yong SE, Toh MP, and Lee VJ

Subjects
Adult, Cluster Analysis, Contact Tracing, Coronavirus Infections epidemiology, Coronavirus Infections prevention & control, Female, Humans, Male, Middle Aged, SARS-CoV-2, Singapore epidemiology, Asymptomatic Diseases, Betacoronavirus, Coronavirus Infections transmission
Abstract

Presymptomatic transmission of SARS-CoV-2, the virus that causes coronavirus disease 2019 (COVID-19), might pose challenges for disease control. The first case of COVID-19 in Singapore was detected on January 23, 2020, and by March 16, a total of 243 cases had been confirmed, including 157 locally acquired cases. Clinical and epidemiologic findings of all COVID-19 cases in Singapore through March 16 were reviewed to determine whether presymptomatic transmission might have occurred. Presymptomatic transmission was defined as the transmission of SARS-CoV-2 from an infected person (source patient) to a secondary patient before the source patient developed symptoms, as ascertained by exposure and symptom onset dates, with no evidence that the secondary patient had been exposed to anyone else with COVID-19. Seven COVID-19 epidemiologic clusters in which presymptomatic transmission likely occurred were identified, and 10 such cases within these clusters accounted for 6.4% of the 157 locally acquired cases. In the four clusters for which the date of exposure could be determined, presymptomatic transmission occurred 1-3 days before symptom onset in the presymptomatic source patient. To account for the possibility of presymptomatic transmission, officials developing contact tracing protocols should strongly consider including a period before symptom onset. Evidence of presymptomatic transmission of SARS-CoV-2 underscores the critical role social distancing, including avoidance of congregate settings, plays in controlling the COVID-19 pandemic., Competing Interests: All authors have completed and submitted the International Committee of Medical Journal Editors form for disclosure of potential conflicts of interest. No potential conflicts of interest were disclosed.

Published
2020
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