|This article about an educator is a stub. You can help Wikiquote by expanding it.|
- We may have more information about the risk of infection and the risk of severity of getting the (COVID-19) virus, so we can prepare. So we can have some precautions for infection control ... but I hope we can conduct the Tokyo Olympics as scheduled.
- Koji Wada (2020) cited in "Japan hopefully has time to build virus defences before Olympics - professor" on The Star Online, 30 January 2020.
- The (COVID-19) outbreak will probably continue for at least several more months. It would be best that the national government comes up with a plan that accounts for the long-term issues.
- Koji Wada (2020) cited in "Japan must prepare for 'inevitable' coronavirus spread, expert says" on The Japan Times, 4 February 2020.