Le fa go ntse jalo, go bonala mo go bangwe, molaetsa o, o sa tsene ka re bona matlakala e le ao a ntse a latlhelwa fela gongwe le gongwe. Fa go nna jaana, e felele e ntse e le matlakala, e le leswe, pharologanyo e nne fela gore, a dule fa a neng a le teng pele, a latlhelwa golo gongwe go sele. Mme ka ke matlakala, a nne a tlatse tikologo leswe, a e kgotlele. Seemo se, se nne se tshwenye ka leswe ga se selo se sentle, ga le ratege, e bile le ka re tlela ka malwetse a a maswe thata.
Bongwe jwa malwetse a, bo bolelwa e le malaria. Ga twe bolwetse jo, bo anamisiwa ke monang (montsana) ka o rata leswe, mme bogolo jang fa go leng metsi teng. Ka one mabaka a, kgang e nne yone ele. Go twe, a re eme ka dinao, re tlose matlakala fa tlase ga rona ka ditsela tse e leng tsone, e seng ka go a gasagasa.