Letters that make infectious agent
s, a, o, e, f, g, n, c, t, i, u are letters that make 'infectious agent'
Words within infectious agent
age, agent, gen, ti, NT, EC, Ag, IOU, en, infectious, in, ECT, CT, Gent, US, IN, Io, gent, Ge, In, Fe, Ti, infect are words within 'infectious agent'