Serious side effects from the<unk>  are very rare. Pain may occur at the site of injection. It is generally considered safe for use, during pregnancy or while breastfeeding. It has not been linked to Guillain–Barré syndrome. Multiple sclerosis Several studies have looked for an association between recombinant<unk>  and multiple sclerosis (MS) in adults. Most studies do not support a causal relationship between<unk> tion and demyelinating diseases such as MS. A 2004 study reported a significant increase in risk within three years of vaccination. Some of these studies were criticized for methodological problems. This controversy created public misgivings about HB vaccination, and<unk> tion in children remained low in several countries. A 2006 study concluded that evidence did not support an association between HB vaccination and sudden infant death syndrome, chronic fatigue syndrome, or multiple sclerosis. A 2007 study found that the vaccination does not seem to increase the risk of a first episode of MS in childhood.<unk> tion has not been linked to onset of autoimmune diseases in adulthood.
Hepatitis B vaccine
Hepatitis C vaccine
Hepatitis A vaccine
Hepatitis A and B vaccine
Polio vaccine
Typhus vaccine
Influenza vaccine
Dengue vaccine