<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.raia watatu wa china na mmoja wa zambia walikamatwa katika ghala huko gauteng, afrika kusini, ambapo chupa zilizokuwa na dozi 2,400 ziligundulika.  <response>: three chinese nationals and a zambian were detained at a warehouse in gauteng, south africa, where ampoules containing 2,400 doses were discovered. 