South Sudan measles outbreak raises questions about vaccines

KUAJOK, South Sudan (AP) — Despondent, Akon Mathiong points to two small mounds of dirt where she buried her grandsons, 4 and 5 years old, last month. They died after contracting measles in one of the worst-hit areas of South Sudan’s latest outbreak.
The family says the boys had been vaccinated against the highly infectious disease. Similar infections are prompting questions about whether some vaccines have been compromised in a country largely devastated by conflict.
As South Sudan