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.
When should my child be vaccinated? All preteens should get one Tdap shot when they are 11 or 12 years old. If your teen is 13 years old up through 18 years old who hasnât gotten the shot yet, talk to their doctor about getting it for them right away.