<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?afrika inakadiriwa kubeba sehemu kubwa yagharama ya watu walioathiriwa na malaria duniani -mwaka 2017, bara hilo liliripoti 92 ya visa vya malaria na 93 ya vifo vilivyotokana na ugonjwa huo.  <response>: africa had highest share of the global malaria burden in 2017, accounting for 92 of malaria cases and 93 of malaria deaths. 