Researchers

Education and Career

Education

• 2008/06 - 2011/03 , University of the Immaculate Conception, Philippines, College of Medical and Biological Sciences,
• 2014/06 - 2016/07 , University of the Philippines, College of Public Health,
• 2019/04 - 2022/03 , Tottori University, Faculty of Medicine,

Academic & Professional Experience

• Mar. 2025 - Today , Kindai University Faculty of Medicine Department of Microbiology Assistant Professor

Research Activities

Research Areas

• Life sciences, Virology
• Life sciences, Immunology
• Life sciences, Bacteriology
• Life sciences, Molecular biology

Research Interests

HIV-1, Influenza A, SARS-CoV-1, SARS-CoV-1 related viruses, SARS-CoV-2, SARS-CoV-2 related viruses, public health, epidemiology

Published Papers

1. Sociodemographic and Clinical Predictors of Tuberculosis and Unsuccessful Treatment Outcomes in Davao City, Philippines: A Retrospective Cohort Study
   Alfredo A. Hinay, Jr.; Marielle A. Mamalintaw; Joulei Mei L. Damasin; Bai Jana Shamera A. Dilangalen; Brent Adrian S. Montinola; Cristine Joy S. Napinas; Lester Evan Rey L. Valiente; Nathasia Lyn C. Insular; April Joy D. Parilla; Nelyn Mae T. Cadotdot; Nikka Mae R. Elipio; Jennifer Ashley H. Reyes; Avee Joy B. Dayaganon
   International Journal of Environmental Research and Public Health  21, Jul. 2025 
2. SARS-CoV-2 Vaccine Breakthrough Reinfections in Fully Vaccinated Healthcare Workers in Davao City, Philippines: A Retrospective Cohort Study
   Alfredo A. Hinay, Jr.; Jennifer Ashley H. Reyes; Rvin John T. Servillon; Ace Ronald C. Sarabia
   COVID  9, Jul. 2025 
3. Molecular detection, phylogenetic analysis, and aflatoxin B1 binding capacity of Limosilactobacillus fermentum isolated from fermented coconut toddy
   Clyde S. Baltazar; Alyanna Marie P. Brodith; Keshia Erin B. Catipay; Euler G. Montilde; Bernard Louie G. Padilla; Keziah Jane R. Ranches; Alfredo A. Hinay, Jr
   Food Science and Preservation  Jun. 2025 

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MISC

1. Virological characteristics of a SARS-CoV-2-related bat coronavirus, BANAL-20-236 , Shigeru Fujita; Arnon Plianchaisuk; Sayaka Deguchi; Hayato Ito; Naganori Nao; Lei Wang; Hesham Nasser; Tomokazu Tamura; Izumi Kimura; Yukie Kashima; Rigel Suzuki; Saori Suzuki; Izumi Kida; Masumi Tsuda; Yoshitaka Oda; Rina Hashimoto; Yukio Watanabe; Keiya Uriu; Daichi Yamasoba; Ziyi Guo; Alfredo A. Hinay; Yusuke Kosugi; Luo Chen; Lin Pan; Yu Kaku; Hin Chu; Flora Donati; Sarah Temmam; Marc Eloit; Yuki Yamamoto; Tetsuharu Nagamoto; Hiroyuki Asakura; Mami Nagashima; Kenji Sadamasu; Kazuhisa Yoshimura; Yutaka Suzuki; Hirofumi Sawa; Keita Mizuma; Jingshu Li; Yume Mimura; Yuma Ohari; Tomoya Tsubo; Zannatul Ferdous; Kenji Shishido; Hiromi Mohri; Miki Iida; Shuhei Tsujino; Naoko Misawa; Kaoru Usui; Wilaiporn Saikruang; Spyridon Lytras; Shusuke Kawakubo; Luca Nishumura; Jarel Elgin Mendoza Tolentino; Wenye Li; Maximilian Stanley Yo; Kio Horinaka; Mai Suganami; Mika Chiba; Ryo Yoshimura; Kyoko Yasuda; Keiko Iida; Adam Patrick Strange; Naomi Ohsumi; Shiho Tanaka; Eiko Ogawa; Kaho Okumura; Tsuki Fukuda; Rina Osujo; Isao Yoshida; So Nakagawa; Akifumi Takaori-Kondo; Kotaro Shirakawa; Kayoko Nagata; Ryosuke Nomura; Yoshihito Horisawa; Yusuke Tashiro; Yugo Kawai; Yoshitaka Nakata; Hiroki Futatsusako; Ayaka Sakamoto; Naoko Yasuhara; Takao Hashiguchi; Tateki Suzuki; Kanako Kimura; Jiei Sasaki; Yukari Nakajima; Hisano Yajima; Takashi Irie; Ryoko Kawabata; Kaori Sasaki-Tabata; Ryo Shimizu; M.S.T. Monira Begum; Michael Jonathan; Yuka Mugita; Sharee Leong; Otowa Takahashi; Kimiko Ichihara; Takamasa Ueno; Chihiro Motozono; Mako Toyoda; Akatsuki Saito; Anon Kosaka; Miki Kawano; Natsumi Matsubara; Tomoko Nishiuchi; Jiri Zahradnik; Prokopios Andrikopoulos; Miguel Padilla-Blanco; Aditi Konar; Jumpei Ito; Terumasa Ikeda; Shinya Tanaka; Keita Matsuno; Takasuke Fukuhara; Kazuo Takayama; Kei Sato , eBioMedicine , 104 , 105181 , 105181 , Jun. 2024
2. Characteristics of the SARS-CoV-2 omicron HK.3 variant harbouring the FLip substitution , Yusuke Kosugi; Arnon Plianchaisuk; Olivia Putri; Keiya Uriu; Yu Kaku; Alfredo A. Hinay; Luo Chen; Jin Kuramochi; Kenji Sadamasu; Kazuhisa Yoshimura; Hiroyuki Asakura; Mami Nagashima; Jumpei Ito; Naoko Misawa; Ziyi Guo; Jarel Elgin M. Tolentino; Shigeru Fujita; Lin Pan; Mai Suganami; Mika Chiba; Ryo Yoshimura; Kyoko Yasuda; Keiko Iida; Naomi Ohsumi; Adam P. Strange; Shiho Tanaka; Takasuke Fukuhara; Tomokazu Tamura; Rigel Suzuki; Saori Suzuki; Hayato Ito; Keita Matsuno; Hirofumi Sawa; Naganori Nao; Shinya Tanaka; Masumi Tsuda; Lei Wang; Yoshikata Oda; Zannatul Ferdous; Kenji Shishido; So Nakagawa; Kotaro Shirakawa; Akifumi Takaori-Kondo; Kayoko Nagata; Ryosuke Nomura; Yoshihito Horisawa; Yusuke Tashiro; Yugo Kawai; Kazuo Takayama; Rina Hashimoto; Sayaka Deguchi; Yukio Watanabe; Ayaka Sakamoto; Naoko Yasuhara; Takao Hashiguchi; Tateki Suzuki; Kanako Kimura; Jiei Sasaki; Yukari Nakajima; Hisano Yajima; Takashi Irie; Ryoko Kawabata; Kaori Tabata; Terumasa Ikeda; Hesham Nasser; Ryo Shimizu; MST Monira Begum; Michael Jonathan; Yuka Mugita; Otowa Takahashi; Kimiko Ichihara; Takamasa Ueno; Chihiro Motozono; Mako Toyoda; Akatsuki Saito; Maya Shofa; Yuki Shibatani; Tomoko Nishiuchi; Kei Sato , The Lancet Microbe , 5 , 4 , e313 , Apr. 2024
3. Antiviral humoral immunity against SARS-CoV-2 omicron subvariants induced by XBB.1.5 monovalent vaccine in infection-naive and XBB-infected individuals , Yusuke Kosugi; Yu Kaku; Alfredo A. Hinay; Ziyi Guo; Keiya Uriu; Minoru Kihara; Fumitake Saito; Yoshifumi Uwamino; Jin Kuramochi; Kotaro Shirakawa; Akifumi Takaori-Kondo; Kei Sato , The Lancet Infectious Diseases , 24 , 3 , e147 , e148 , Mar. 2024

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