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.
More disturbing to health providers is that fact that only about 68 percent of kids between 2 and 4 years of age were given a flu shot and the immunization rate for children between 5 and 12 (62 percent) and 13 and 17 years of age (47 percent) remained essentially flat.