The University of Tokyo · Agricultural and Biological Sciences
Professor Katsuaki Sugiura's research lab specializes in veterinary public health and epidemiology, with a focus on zoonotic disease prevention, animal disease surveillance, and risk assessment for transboundary animal diseases such as foot-and-mouth disease, African swine fever, and rabies. The lab conducts quantitative risk modeling and policy-relevant studies to strengthen disease control systems, particularly in the context of international animal trade and import regulations. It also contributes to One Health initiatives by integrating animal health with human health and food safety, including BSE traceability and pet health monitoring.
Figures are computed from collected data and may differ slightly.
The effects on depression differed related to the caregiver's gender. Husbands relied more on family or home-care services when caring for their wives, whereas wives provided higher levels of care, positively accepted their role, and did not seek to share caregiving, but sought emotional support.
Japan has been free from rabies since 1958. A strict import regimen has been adopted since 2004 consisting of identification of an animal with microchip, two-time rabies vaccination, neutralizing antibody titration test and a waiting period of 180 days. The present study aims to quantitatively assess the risk of rabies introduction into Japan through the international importation of dogs and cats and hence provide evidence-based recommendations to strengthen the current rabies prevention system.
An outbreak of foot and mouth disease (FMD) was recorded in Japan in the spring of 2000, the first for ninety-two years. Between 25 March and 11 May, four farms were infected. However, the disease was eradicated without resorting to vaccination, through a campaign of culling, movement control of cloven-hoofed animals in areas surrounding infected premises, and intensive clinical and serological surveillance. Japan regained FMD-free status by the end of September 2000. The authors describe the na
A rapid risk assessment was conducted using a questionnaire composed of 10 questions asking experts in African swine fever (ASF) to identify and rank the potential risk factors associated with the introduction and spread of ASF in Japan. The experts participating in this risk assessment considered illegal food import, followed by transport routes and foreign workers, to be the most relevant pathway of ASF introduction into Japan. Kanto and Kyushu were identified as the most likely regions for AS
This study provides comparative and quantitative estimates of morbidity pattern in insured Japanese cats. These estimates can be utilised by veterinary practitioners, breeders and owners in diagnostic decision-making, breeding and when selecting a new pet, respectively.
To promote consumer confidence in the safety of beef and to ensure the proper implementation of eradication measures against bovine spongiform encephalopathy (BSE), the Cattle Traceability Law was approved by the Diet in June 2003 and a cattle traceability system has been in operation in Japan since December 2003. The system enables tracing the cohort and offspring animals of a BSE case within 24 h of its detection. The traceability database system also provides distributors, restaurants and con
Monitoring of antimicrobial use is essential in the management of the development and selection of antimicrobial resistance. A variety of indicators has become available to monitor antimicrobial use in human and animal medicine. One of them is an indicator based on defined daily dose (DDD). By using the number of DDDs administered and normalising it by the population at risk of being treated over a defined period, one can estimate the number of treatment days with antimicrobial agents in a popul
The authors developed a mathematical model to assess the release risk of the bovine spongiform encephalopathy (BSE) agent into a country through the importation of live cattle, bone-in bovine meat and meat-and-bone meal (MBM) from the United Kingdom and other countries with BSE. Monte Carlo simulation was attempted using this model and input variables. The release risk in Japan, expressed as the weight of infected MBM released in Japan between 1993 and 2000, was estimated to be 23.4 kg to 53.8 k
The use of antimicrobial agents in food-producing animals may lead to the emergence and spread of antimicrobial resistance in bacteria of animal origin. The use of antimicrobial agents in pigs in 2018 in Japan was evaluated in terms of the weight of active ingredient and number of defined daily doses (DDD), using annual sales data of veterinary antimicrobials sold for use in pigs. In addition, the use of antimicrobial agents in the Japanese pig sector in 2008 to 2017 was evaluated to determine w
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