The first Hib vaccine was introduced in Canada in 1987 for two year old children. The initial polysaccharide Hib vaccine was not effective in infants. A 1988 study in Pediatrics stated, “it was known … [Read more...]
A Compilation of DPT Polio and Hib Vaccines in Canada from 1971-2003
Vaccines used in Canada from 1971-2003 for Diphtheria, Pertussis (whooping cough), Tetanus, inactivated Polio, Haemophilus Influenza type B Vaccines may have been combined with Act-Hib after … [Read more...]
