AXA Investment Managers Alts led a USD30m Series B for Helium Health, a Nigeria-based SaaS platform for healthcare providers, with participation from Capria Ventures, Angaza Capital, Anne Wojcicki (23&Me) and Flatworld Partners, as well as follow-on from Global Ventures, Tencent, Ohara Pharmaceuticals, LCY Group, WTI and AAIC.