Many parents worry about the safety

Many parents worry about the safety of vaccines. While side effects do occur, they are usually minor, like redness or swelling around the site of an injection. In Canada, only about one in a million doses of vaccine leads to serious side effects (“Fact and Fiction”). The most famous study linking vaccines to autism, one which got many parents worried about vaccination, has been proven false and the doctor who conducted the study has had his medical license taken away (Triggle).