Vaccination is the best protection against rotavirus gastroenteritis and its complications. It is estimated that over 95% of children will have suffered a rotavirus gastroenteritis before the age of 5.
The vaccine is given in 2 doses. The first dose should be given before the age of 20 weeks, and the second one before the age of 8 months.
Because the virus contained in the vaccine may be found in stools for about 10 days after vaccination, it is important to wash your hands carefully when changing diapers.
Some symptoms may be caused by the vaccine. Other problems may occur by chance and are not related to the vaccine, e.g. cold, gastro, headache.
Rotavirus vaccine is safe. In most cases, it does not cause any reaction.
The nature and frequency of known reactions to vaccine
Possible reactions to the vaccine
Often (less than 50% of people)
Diarrhea or vomiting
Very rarely (1 to 6 children in 100,000)
During the week following vaccination, there is a possible risk of intestinal intussusception, in other words a form of obstruction in the intestines requiring hospital treatment.
What to do after vaccination
Tips to follow immediately following vaccination
Wait 15 minutes before leaving premises where vaccine is received. If an allergic reaction occurs, the symptoms will appear a few minutes after the vaccination.
If you feel side effects, immediately inform the person giving the vaccine. That person will be able to treat you immediately.
Tips to follow at home
If you experience redness, pain or swelling at the injection site, apply a cold, damp compress on it.
Use medication for fever or discomfort if needed.
When to seek medical help
See a doctor if one of the following applies to you: