“…The finding that the prevalence of social vulnerability was higher in vulnerable groups (rural areas, older persons, Black African, without high school certificate, and low income, and female) corresponds with the vulnerable groups typically identified in existing literature [ 8 , 10 , 25 ]. We did, however, find some notable differences from previously reported regions of vulnerability [ 8 , 10 , 25 ]. Our data suggest that Mpumalanga was the most vulnerable province even though Eastern Cape, KwaZulu-Natal, and Limpopo are the three provinces with the largest rural populations, many of whom are unemployed, living in poverty, and experiencing chronic food insecurity [ 8 , 10 , 25 ].…”