Just two years later, in 1954, Jonas Salk's vaccine began the process of eradicating polio, and my mother took the opportunity to suggest that God may have guided his research.
Morago ga dingwaga tse pedi ka 1954, Jonas Salk o ne a dira mokento wa pholio mme mmaagwe Susan o ne a mo raya a re gongwe Modimo ke ene a mo thusitseng go dira dipatlisiso ka yone.