Protect Yourself from Insect Bites

Insects can transmit certain diseases* in different parts of the world. Click on the links below for more information about these diseases.

* Please note that there may be some insect-borne diseases not included here.

Protect yourself from insect bites by following these tips:

Cover up. Wear tightly woven, lightweight and light-coloured clothing, including long sleeved shirts or hooded jackets or a hat, long pants and socks. Pant legs can be tucked into socks for extra protection.
Never go barefoot. Protect your feet, even in the sand on the beach. Hookworms and sharp objects may be present
Avoid outdoor activity when mosquitoes are most active
If you have spent time outdoors in a rural area, inspect yourself afterwards for ticks and promptly remove them
Use insect repellents that are approved for use in Canada

For children under six months of age

For children aged six months to two years

A maximum of one application per day may be used in situations where there is a high risk of insect bites
Only the least concentrated product (10% DEET or less) should be used
Prolonged use should be avoided

For children between two and 12 years of age

A maximum of three applications per day may be used in situations where there is a high risk of insect bites.
Only the least concentrated product (10% DEET or less) should be used.
The product should be applied sparingly and not be applied to the face or hands

In general,

Use repellents containing 33 to 35% DEET for adults
Avoid prolonged use of repellents
For further protection, apply mosquito repellents containing permethrin to your clothing, shoes, mosquito nets, tents and any camping gear
If your accommodations are not screened or air-conditioned, spray a bed net with an insect repellent containing permethrin and tuck it under your mattress