Polio vaccine polio and post-polio syndrome. In the United States, vaccine is administered along with the tetanus, diphtheria, and acellular pertussis vaccines (DTaP) and a pediatric dose of hepatitis B vaccine. In the UK, IPV is combined with tetanus, diphtheria, pertussis, and "Haemophilus influenzae" type b vaccines. OPV is an attenuated vaccine, produced by the passage of the virus through nonhuman cells at a subphysiological temperature, which produces spontaneous mutations in the viral genome. Oral polio vaccines were developed by several groups, one of which was led by Albert Sabin. Other groups, led by Hilary Koprowski and H.R. Cox, developed their own
Tukiki and His Search for a Merry Christmas given gifts which he eventually takes back to give to his selfish arctic friends. The thoughtful giving of gifts brings about a change in Tukiki's homeland and suddenly harmony reigns where once was none, and through Tukiki's act of love, the true meaning of Christmas is discovered. 1980 Genie Awards: "Tukiki and His Search for a Merry Christmas" was released on VHS by Embassy Home Entertainment in 1986 which has long been out of print. On August 12, 2008, it was released as a manufacture-on-demand DVD-R as part of the "Holiday Classics" series by Phoenix Learning Group, Inc. Tukiki and