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Prevention of infectious diseases

When infectious gastroenteritis such as norovirus occurs, we have created a video that summarizes the points to prevent the spread of infection at home. Please use it for infectious disease prevention measures.

Last Updated February 7, 2024

Infectious disease prevention course (video)

Treatment of vomit at home

[Contents]
・About infectiousness of vomit

・Method of chlorination

・Disinfection method other than chlorine (disinfection in places where chlorine cannot be used such as futons and tatami mats)

・Disinfection method of dirty objects (disinfection of clothes, tableware, toys, etc.)

Inquiries to this page

Kohoku Ward Health and Welfare Center Health Sanitation Division

Telephone: 045-540-2373

Telephone: 045-540-2373

Fax: 045-540-2342

Email address: ko-eisei@city.yokohama.lg.jp

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Page ID: 475-787-923

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