The 6-in-1 vaccination is one of the most effective ways to prevent severe illness from diphtheria, tetanus, whooping cough, polio, Hib and hepatitis B. No vaccine is 100% effective, so it is still important to know the signs and symptoms of these diseases, even if you or your child are vaccinated.
For more information about diphtheria, tetanus, whooping cough and polio, visit: