Definitions for Interferon gamma. Here are all the possible meanings and translations of the word Interferon gamma. Freebase(0.00 / 0 votes)Rate this definition: Interferon gamma. Interferon gamma is a dimerized soluble cytokine that is the only member of the type II class of interferons.
The Polio guidelines are different, with the U.S. requiring 3 shots early (as opposed to 2 in Japan) and one at 4-6 years old, whereas Japan makes no recommendation of a Polio vaccine beyond 18 months.
The first three doses are given as part of a 5-in-1 vaccine for babies at 2, 3 and 4 months old. A booster dose is given as part of the 4-in-1 pre-school booster at around 4 years old. A final booster is given as part of the 3-in-1 teenage booster between 13 and 18 years old.