Zika

Zika is a disease caused by the Zika virus that is spread to people primarily through the bite of an infected Aedes species mosquito, the same mosquito that spreads the dengue and chikungunya viruses. The Aedes mosquito is not found in Canada. Symptoms associated with an infection caused by the Zika virus usually include fever, rash, conjunctivitis, and muscle pain. One out of four infected people develops symptoms of the disease, which are usually mild and can last 2 to 7 days.

How Zika virus is transmitted
Zika virus is transmitted to people primarily through the bite of an infected Aedes species mosquito. An infection in a pregnant woman could be transmitted to her baby through the placenta or during delivery.1

On rare occasions, the virus has also been transmitted through sexual contact with an infected person or a blood transfusion from infected donor.
Zika virus and pregnancy
Because of the uncertainty about the effects of the virus on the fetus during pregnancy, and the possible association with the birth defect microcephaly (baby born with a small head), the Public Health Agency of Canada (PHAC) has issued a travel advisory to Zika affected countries. PHAC recommends that:
  • Pregnant women and those considering becoming pregnant discuss their travel plans with their health care provider to assess their risk and consider postponing travel to areas where the Zika virus is circulating.
  • If travel cannot be postponed, strict mosquito bite prevention measures should be followed to protect themselves against bites.
Zika Questions
I have recently traveled to an area affected by the Zika virus and am feeling unwell - what should I do?
  • If you are a man, or a woman who is not pregnant, you can consult your family health care provider and inform them of your symptoms and your recent travel history
  • If you are a woman who is pregnant, we recommended that you speak with your family physician or nurse practitioner. ‎They will be able to assess your situation, decide if testing is necessary, and arrange any health care that may be needed. 

I have recently traveled to an area affected by the Zika virus and am planning on becoming pregnant soon - what should I do?

  • You should discuss your plan to become pregnant with your family health care provider and  inform them of your recent travel history

For further information on Zika virus, visit the following websites:

References: 

1 Government of Canada: Zika Virus.

Contact Us