Use of saliva for early dengue diagnosis.

by Grace Yap, Bijon Kumar Sil, Lee-Ching Ng
Published 2011-01-01

A novel entomological index, Aedes aegypti Breeding Percentage, reveals the geographical spread of the dengue vector in Singapore and serves as a spatial risk indicator for dengue

by Janet Ong, Xu Liu, Jayanthi Rajarethinam, Grace Yap, Derek Ho, Lee Ching Ng
Published 2019-01-01

Non-Invasive Dengue Diagnostics—The Use of Saliva and Urine for Different Stages of the Illness

by Mahathir Humaidi, Wei Ping Tien, Grace Yap, Choon Rong Chua, Lee Ching Ng
Published 2021-07-01

Neighbourhood level real-time forecasting of dengue cases in tropical urban Singapore

by Yirong Chen, Janet Hui Yi Ong, Jayanthi Rajarethinam, Grace Yap, Lee Ching Ng, Alex R. Cook
Published 2018-08-01

Molecular genetic evidence for the place of origin of the Pacific rat, Rattus exulans.

by Vicki Thomson, Ken P Aplin, Alan Cooper, Susan Hisheh, Hitoshi Suzuki, Ibnu Maryanto, Grace Yap, Stephen C Donnellan
Published 2014-01-01

Gravitrap deployment for adult Aedes aegypti surveillance and its impact on dengue cases.

by Janet Ong, Chee-Seng Chong, Grace Yap, Caleb Lee, Muhammad Aliff Abdul Razak, Suzanna Chiang, Lee-Ching Ng
Published 2020-08-01

Construction sites as an important driver of dengue transmission: implications for disease control

by Shaohong Liang, Hapuarachchige Chanditha Hapuarachchi, Jayanthi Rajarethinam, Carmen Koo, Choon-Siang Tang, Chee-Seng Chong, Lee-Ching Ng, Grace Yap
Published 2018-08-01

Vocal cord dysfunction/inducible laryngeal obstruction cannot be diagnosed from symptoms

by Grace Yap, Laurence E. Ruane, Kais Hamza, Elizabeth Leahy, Adriana Avram, Malcolm Baxter, Joo Koh, Philip G. Bardin, Paul Leong
Published 2023-12-01

Association of rodents with man-made infrastructures and food waste in Urban Singapore

by Hui Yun Penny Oh, Mahathir Humaidi, Qian Yi Chan, Grace Yap, Kai Yang Ang, Jason Tan, Lee Ching Ng, Diyar Mailepessov
Published 2022-12-01

Evaluation of Chikungunya diagnostic assays: differences in sensitivity of serology assays in two independent outbreaks.

by Grace Yap, Kwoon-Yong Pok, Yee-Ling Lai, Hapuarachchige-Chanditha Hapuarachchi, Angela Chow, Yee-Sin Leo, Li-Kiang Tan, Lee-Ching Ng
Published 2010-01-01

Survey of rodent-borne pathogens in Singapore reveals the circulation of Leptospira spp., Seoul hantavirus, and Rickettsia typhi

by Jane Griffiths, Hui Ling Yeo, Grace Yap, Diyar Mailepessov, Patrik Johansson, Hwee Teng Low, Chern-Chiang Siew, Patrick Lam, Lee Ching Ng
Published 2022-02-01

Mapping dengue risk in Singapore using Random Forest.

by Janet Ong, Xu Liu, Jayanthi Rajarethinam, Suet Yheng Kok, Shaohong Liang, Choon Siang Tang, Alex R Cook, Lee Ching Ng, Grace Yap
Published 2018-06-01

Serological evidence of continued Japanese encephalitis virus transmission in Singapore nearly three decades after end of pig farming

by Grace Yap, Xiao Fang Lim, Sharon Chan, Choon Beng How, Mahathir Humaidi, Gladys Yeo, Diyar Mailepessov, Marcella Kong, Yee Ling Lai, Chiharu Okumura, Lee Ching Ng
Published 2019-05-01

Spatio-temporal analysis of the main dengue vector populations in Singapore

by Haoyang Sun, Borame L Dickens, Daniel Richards, Janet Ong, Jayanthi Rajarethinam, Muhammad E. E. Hassim, Jue Tao Lim, L. Roman Carrasco, Joel Aik, Grace Yap, Alex R. Cook, Lee Ching Ng
Published 2021-01-01

Viral and Antibody Kinetics, and Mosquito Infectivity of an Imported Case of Zika Fever Due to Asian Genotype (American Strain) in Singapore

by Cheong Huat Tan, Li Kiang Tan, Hapuarachchige Chanditha Hapuarachchi, Yee Ling Lai, Pei Sze Jeslyn Wong, Grace Yap, Keng Wai Mak, Wing Yan Wong, Yee Sin Leo, Mei Chun Wong, Lee Ching Ng
Published 2018-01-01