Metanalysis of 41 studies, & 5343 AAV pts showed 55% (2890) had infection; 36% w/ severe infxn. This included PJP, aspergillosis, candidiasis, HZ, CMV, etc. Pulmonary most common. Risk factors included older, ESRD, DM, smoking, Renal or lung involvement https://t.co/4TtnP5wGc4 https://t.co/RatBXPUk7a