<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?kesi zilizothibitishwa kabisa katika bara la china zilifikia 74,282 kufikia mwisho wa februari 19, na kati yao, wagonjwa 14,770 wameponywa.  <response>: the overall confirmed cases on the chinese mainland had reached 70,548 by the end of sunday, and 1,770 people had died of the disease. 