HOW TO AVOID A "tick"ing bomb.
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology; D000818:Animals; D006801:Humans; D008193:Lyme Disease / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission; D013987:Ticks; D014481:United States / Q000453:epidemiology