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There are two vaccines that can prevent cancer.
Human papillomavirus (HPV) and Hepatitis B (Hep B) are common viruses. These viruses can cause ongoing infections that can lead to cancer. There are vaccines that can prevent these infections and cancer.
In Manitoba, human papillomavirus (HPV) and Hepatitis B (Hep B) vaccines are given at school in Grade 6. The vaccines are given by a nurse— it’s easy, safe and free.
Vaccines teach the body how to find and fight viruses. Just like we install anti-virus updates on our phones and computers to keep them running smoothly, vaccines can give our bodies helpful 'updates' too. Vaccines are a bit like anti-virus updates that keep working long into the future. This lasting protection is key because some cancers are caused by viruses.
Yes, HPV and Hep B vaccines are very safe and have undergone years of testing. These vaccines do not cause HPV or Hep B infections.
Before a vaccine is approved by Health Canada and ready to use in Canada, it undergoes a long testing process. Health Canada approves vaccines based on a scientific review of their safety, effectiveness, and quality.
After a vaccine is approved, it is monitored at local, provincial, and national levels for any adverse events. An adverse event following immunizations (AEFI) is any unwanted effect that occurs after someone gets a vaccine. Each AEFI is carefully reviewed to determine if the adverse event was caused by the vaccine.
Some students may have side effects like soreness or swelling in the arm the vaccine was given. Others may have a headache, fever, or upset stomach but these symptoms usually go away within a day or two. Serious side effects, such as allergic reactions are treatable and very rare. Nurses are trained to respond to side effects, and report serious events for review.
The HPV and Hep B vaccines are given through the school-based program in Grade 6 in Manitoba. A parent or guardian needs to sign a consent form for their child to get these vaccines at school.
If your child misses the vaccines at school or prefers to get them elsewhere, they can get them for free from a doctor, nurse or pharmacist.
Click here to read more information about Manitoba’s School Immunization Program.
Health Canada recommends HPV vaccines for children nine years of age and older.
The HPV vaccine lowers the risk of cancers caused by an HPV infection later in life. This includes protection from cancers of the mouth, throat, cervix, vulva, vagina, penis, and anus.
Getting the HPV vaccine as a preteen offers the best cancer protection later in life because:
Hepatitis B can be prevented with a vaccine. The Hep B vaccine is very effective and can protect against liver scarring and permanent liver damage, which can lead to liver cancer later in life.
Getting the Hep B vaccine as a preteen offers the best cancer protection later in life. Like other routine vaccines, the Hep B vaccine works best when it is given before any contact with the virus. Waiting until after sexual activity can make the Hep B vaccine less effective at preventing the Hep B infection.
Health Canada recommends the Hep B vaccine for all infants and children in Canada.
HPV is the most common sexually transmitted infection in Canada. About 80% of people will have an HPV infection in their lifetime. HPV can infect everyone. It is spread through sexual contact which includes:
There are some high-risk types of HPV. People infected with HPV often show no early symptoms, while others may notice itchiness, discomfort during sex, or genital warts.
Get vaccinated against HPV. The HPV vaccine lower the risk of cancers caused by an HPV infection later in life. This includes protection from cancers of the mouth, throat, cervix, vulva, vagina, penis, and anus.
The vaccine works best if it is given before someone is exposed to HPV.
High-risk types of HPV have no early symptoms
and can lead to cancers of the:
Low-risk types of HPV can lead to:
If the HPV vaccine is given before a person has
sexual contact, they will be protected against:
If the HPV vaccine is given before a person has
sexual contact, they will be protected against:
HPV infection with low-risk HPV types can cause warts on the vulva, urethra, cervix, vagina, penis, scrotum, anus or thighs. Warts can affect physical, social, and emotional wellbeing.
The HPV vaccine is available through a doctor, nurse or pharmacist. The vaccine is free and you do not need a prescription if:
If you’re not eligible for the free vaccine, you’ll need a prescription and will have to pay for it yourself or through private insurance. The cost varies by pharmacy, but it’s typically around $190 per dose. Depending on your medical history, you’ll be recommended either 2 or 3 doses.
Yes, HPV vaccines are very safe and have undergone years of testing. HPV vaccines do not cause HPV infection.
Some people may have side effects like soreness or swelling in the arm the vaccine was given. Others may have a headache, fever, or upset stomach but these symptoms usually go away within a day or two. Serious side effects, such as allergic reactions are treatable and very rare. Healthcare providers are trained to respond to side effects, and report serious events for review.
Before a vaccine is approved by Health Canada and ready to use in Canada, it undergoes a long testing process. Health Canada approves vaccines based on a scientific review of their quality, safety, and effectiveness.
After a vaccine is approved, it is monitored on an ongoing basis at a local, provincial, and national level. An adverse event following immunizations (AEFI) is any unwanted effect that occurs in a person after they are given a vaccine. Each case is carefully reviewed to determine if the adverse event was caused by the HPV vaccine. Systems and groups exist to continually monitor, review, and make recommendations after each adverse event following immunization.
Yes, you should be screened for cervical cancer if you have had the HPV vaccine. The HPV vaccine does not protect against all types of HPV that can cause cervical cancer.
Most women, trans, non-binary, and gender diverse people with a cervix who are age 21 to 69 and have ever had sexual contact should have a Pap test every three years.
Brandon & Winnipeg: Sexuality Education Resource Centre (SERC)
The Society of Obstetricians and Gynecologists of Canada: Sex & U (sexandu.ca)
Hepatitis B (Hep B) is an infection or inflammation of the liver caused by the Hep B virus and is usually spread through infected body fluids during sexual contact or sharing needles.
The Hep B vaccine is very effective at protecting against scarring of the liver or permanent liver damage, which can lead to liver cancer. Manitoba provides free Hep B vaccine to those who are eligible.
Hepatitis B virus can cause a long-lasting infection that increases your chance of liver cancer. The risk of getting liver cancer is even higher if you have also been infected with hepatitis C virus (Hep C). Infection with Hep B and Hep C viruses also increases your risk of bile duct cancer and some types of non-Hodgkin lymphomas.
Most people do not have any symptoms when they get hepatitis B. In some people, symptoms can take two to six months to appear. Symptoms can include jaundice (yellowing of the skin), tiredness, loss of appetite, dark urine, pale stools. Long-term liver complications, such as cirrhosis (late stage scarring of the liver) and liver cancer can also happen.
To help protect you against hepatitis B virus and to reduce your risk of cancer:
To help prepare your child to manage the feelings and sensations they may experience on vaccine day, check out the resources produced by The Hospital for Sick Children:
Manitoba Health:
Action Plan for the Elimination of Cervical Cancer in Canada 2020–2030