What antibiotic prophylaxis is Most appropriate?
A. Rifampin 1 g orally to all people within a 1-mile radius of the attack Wrong Choice!
B. Azithromycin 500 mg orally to all people exposed to the powder Wrong Choice!
C. Ciprofloxacin, levofloxacin, or doxycycline orally to all people older exposed to the powder Correct Choice
D. Ciprofloxacin 500 mg orally to all people over 5 years of age within a 1-mile radius of the attack, rifampin 500 mg to all people under 5 years of age within a 1-mile radius of the attack Wrong Choice!
Answer:C
What antibiotic prophylaxis is Most appropriate?
A. Rifampin 1 g orally to all people within a 1-mile radius of the attack Wrong Choice! B. Azithromycin 500 mg orally to all people exposed to the powder Wrong Choice! C. Ciprofloxacin, levofloxacin, or doxycycline orally to all people older exposed to the powder Correct Choice D. Ciprofloxacin 500 mg orally to all people over 5 years of age within a 1-mile radius of the attack, rifampin 500 mg to all people under 5 years of age within a 1-mile radius of the attack Wrong Choice!