Pharmacology Chemoprophylaxis in an Englishman visiting chloroquine and mefloquine-resistant malaria region is done with : A Primaquine B Doxycycline C Amodiaquine D Hydroxychloroquine 💡 Explanation Chemoprophylaxis in an Englishman visiting chloroquine and mefloquine-resistant malaria region is done with : ✓ Correct Answer: B. Doxycycline