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Ava Kristy Sy

Observed names: A.K. Sy, Ava Kristy D. Sy, Ava Kristy Dy Sy, Sy, Ava, Sy, Ava Kristy
Observed institutions: Department of Health, Tohoku University, Research Institute for Tropical Medicine, Jose B. Lingad Memorial General Hospital, Western Visayas Medical Center, University of the Philippines Manila
ORCID: 0000-0001-5143-1140
Observed ORCID: 0000-0001-5143-1140
OpenAlex ID: A5065958193
Arbovirus researchers unite: expanding genomic surveillance for an urgent global need
2023 · Gabriel Luz Wallau, Ngu Njei Abanda, et al. · The Lancet Global Health · 60
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Epidemiology of Japanese Encephalitis in the Philippines: A Systematic Review
2015 · Anna Lena Lopez, Josephine G. Aldaba, et al. · PLoS neglected tropical diseases · 44
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Surveillance of dengue virus in individual Aedes aegypti mosquitoes collected concurrently with suspected human cases in Tarlac City, Philippines
2020 · Jean Claude Balingit, Thaddeus M. Carvajal, et al. · Parasites & Vectors · 40
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Epidemiology of Japanese encephalitis in the Philippines prior to routine immunization
2020 · Anna Lena Lopez, Peter Francis Raguindin, et al. · International Journal of Infectious Diseases · 26
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Independent Emergence of the Cosmopolitan Asian Chikungunya Virus, Philippines 2012
2015 · Kim-Kee Tan, Ava Kristy D. Sy, et al. · Scientific Reports · 25
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A serological framework to investigate acute primary and post-primary dengue cases reporting across the Philippines
2020 · Joseph R. Biggs, Ava Kristy Sy, et al. · BMC Medicine · 22
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Molecular Characterization of Chikungunya Virus, Philippines, 2011–2013
2016 · Ava Kristy Sy, Mariko Saito-Obata, et al. · Emerging infectious diseases · 21
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Effectiveness of a single-dose mass dengue vaccination in Cebu, Philippines: A case-control study
2021 · Michelle Ylade, Kristal An Agrupis, et al. · Vaccine · 18
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Laboratory-confirmed Dengue in Children in Three Regional Hospitals in the Philippines in 2009−2010
2015 · Maria Rosario Z. Capeding, Maïna L’Azou, et al. · The Pediatric Infectious Disease Journal · 17
Effect of single-dose, live, attenuated dengue vaccine in children with or without previous dengue on risk of subsequent, virologically confirmed dengue in Cebu, the Philippines: a longitudinal, prospective, population-based cohort study
2024 · Michelle Ylade, Maria Vinna Crisostomo, et al. · The Lancet Infectious Diseases · 15
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Estimating the annual dengue force of infection from the age of reporting primary infections across urban centres in endemic countries
2021 · Joseph R. Biggs, Ava Kristy Sy, et al. · BMC Medicine · 15
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Detection of anti-premembrane antibody as a specific marker of four flavivirus serocomplexes and its application to serosurveillance in endemic regions
2024 · Guan-Hua Chen, Yu-Ching Dai, et al. · Emerging Microbes & Infections · 10
Identification of prior dengue-naïve Dengvaxia recipients with an increased risk for symptomatic dengue during fever surveillance in the Philippines
2023 · Yu-Ching Dai, Ava Kristy Sy, et al. · Frontiers in Immunology · 9
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Combining rapid diagnostic tests to estimate primary and post-primary dengue immune status at the point of care
2022 · Joseph R. Biggs, Ava Kristy Sy, et al. · PLoS neglected tropical diseases · 8
Serological Evidence of Widespread Zika Transmission across the Philippines
2021 · Joseph R. Biggs, Ava Kristy Sy, et al. · Viruses · 8
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Efficacy of the In2Care® auto-dissemination device for reducing dengue transmission: study protocol for a parallel, two-armed cluster randomised trial in the Philippines
2019 · Ferdinand Salazar, Jason Angeles, et al. · Trials · 8
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Genetic Diversity and Dispersal of DENGUE Virus among Three Main Island Groups of the Philippines during 2015–2017
2023 · Ava Kristy Sy, Carmen Koo, et al. · Viruses · 7
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Hepatitis B seroprevalence among 5 to 6 years old children in the Philippines born prior to routine hepatitis B vaccination at birth
2018 · Anna Lena Lopez, Michelle Ylade, et al. · Human Vaccines & Immunotherapeutics · 2
Prevalence of chikungunya virus infection among suspected dengue pediatric patients in 3 regional hospitals in the Philippines
2012 · A.K. Sy, V. Chan, et al. · International Journal of Infectious Diseases · 2
The Impact of Altitude and Population Density on Dengue Incidence and Force of Infection Across the Philippines: Implications for Climate-Adapted Surveillance
2025 · Ava Kristy Sy, Joseph Biggs, et al. · SSRN Electronic Journal · 1
Concurrent outbreak of Chikungunya virus in the Philippines caused by 2 genotypes 2011 to 2015
2016 · A.K. Sy, D.E. Tomas, et al. · International Journal of Infectious Diseases · 1
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The impact of elevation and population density on dengue incidence and force of infection across the Philippines: Implications for climate-adapted surveillance
2026 · Ava Kristy Sy, Joseph Biggs, et al. · PLoS neglected tropical diseases
Effectiveness of a single-dose mass dengue vaccination in Cebu, Philippines: Final results of a 5-year case-control study
2025 · Kristal An Agrupis, Maria Vinna Crisostomo, et al. · Vaccine
Effectiveness of a Single-Dose Mass Dengue Vaccination in Cebu, Philippines: Overall Result of a 5-Year Case Control Study
2025 · Kristal An Agrupis, Maria Vinna Crisostomo, et al. · SSRN Electronic Journal
Detection of anti-premembrane antibody as a specific marker of four flavivirus serocomplexes and its application to serosurveillance in endemic regions
2024 · Chen, Guan-Hua, Dai, Yu-Ching, et al. · Figshare
Works count: 63
Citation count: 359
H-index: 11
I10-index: 12
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