Home > Preventive Recommendations > For General > Guidelines on Cleaning and Disinfection > University Mask Policy Proper Procedures for Wearing Mask Tips on Hand Washing Hot Weather Precautions Guideline on Cleaning and Disinfection       SARS/Pandemic and Avian Flu Preventive Guidelines - Guidelines on Cleaning and Disinfection General Guidelines on Cleaning and Disinfection Keep Toilets Hygienic Checklists on Doing Cleaning on Special Locations Preventive Measures Against Dengue Fever Guidelines on Handling Bird Droppings and Bird Carcasses for General and Alert Response Levels for Serious Response Level, Emergency Response Level and Urgent Response Level on the Alert and Action Plan May 2009   Disclaimer | Contact Us | Site Map | Archive Copyright (c) 2006. All Rights Reserved. The Chinese University of Hong Kong.