as such, smokers are twice as likely to suffer more serious symptoms than people who have never smoked, says dr catherine egbe, a specialist scientist at the south african medical research council’s alcohol, tobacco and other drug research unit.

ngokunjalo, abantu abatshayayo basemngciphekweni wokubulaleka ngokuphindwe kabini ngaphezulu zimpawu ezimandundu kunabantu abangazange batshaya, utsho ugqirha catherine egbe, usonzululwazi oyingcaphephe lebhunga lasemzantsi afrika lophandonzulu kwezonyango ngotywala, icuba nezinye iziyobisi.
