Prevention and Control of Communicable Childhood Illnesses: A Quick Reference Guide for Schools

Infections are illnesses caused by germs or microorganisms like viruses, bacteria, fungi, and parasites. These microorganisms can be shared between people, animals, and insects; and can be found on surfaces and in food, soil, water, and the air. To cause an infection, the microorganisms must enter the body and multiply.

Students and staff in school settings have a greater risk for infection due to their close contact to individuals from other households, sharing of toys or objects, and because young students are still developing their immune systems. This reference guide below was created to provide school staff with the tools they need to prevent the spread of infections, manage infections, and report infections to Wellington-Dufferin-Guelph Public Health (WDGPH). It should be used in combination with the school’s infection prevention and control (IPAC) policies and procedures, and any additional advice provided by a WDGPH representative.

For any questions related to the Quick Reference Guide, please call the Infectious Diseases Team at 1-800-265-7293, ext. 4752.