New analysis from vaccine developer uses latest data and follows rebuke from US health officials.
Several states report critical stock levels, loans of cylinders and even transfer of patients who require oxygen.
Loosening of public health measures probably contributed to the higher cases, the research published in the Lancet said.
It is the first time US prosecutors have suggested the militia and far-right group may have coordinated before the riot.
Saudi official however, rejects he made the threat against Agnes Callamard during a meeting with UN officials in Geneva.
While Yazidi elders welcomed women enslaved by ISIL back into the community, children born to ISIL fathers were not.