|a2= Chloroquine phosphate immediately and at 6, 18 and 24 hours – and primaquine phosphate daily for 3 days – are used in combination to treat avian malaria. | |a2= Chloroquine phosphate immediately and at 6, 18 and 24 hours – and primaquine phosphate daily for 3 days – are used in combination to treat avian malaria. |