<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.tarehe 4 februari ni siku ya saratani duniani, siku inayotumiwa kuhamasisha watu zaidi kuhusu ugonjwa huu pamoja na kukabiliana na dhana potufu kuhusu ugonjwa huo ambao umeathiri watu wengi sana duniani.  <response>: february 4 is observed as world cancer day in order to raise awareness about cancer and reduce the stigma that surrounds the disease that is the second leading cause of deaths globally. 