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.

zwo ralo, vhadahi vha na khonadzeo kavhili ya u lwadzwa nga tsumbadwadze dzi re khombo u fhirisa vhathu vha songo vhuyaho vha daha, izwi zwo ambiwa nga dokotela vho catherine egbe, rasaintsi makone kha yuniti ya ṱhoḓisiso ya zwa zwikambi, fola na zwiṅwe zwidzidzivhadzi ya khoro ya ṱhoḓisiso ya zwa dzilafho ya afrika tshipembe.
