In this episode, we delve into Parvovirus B19: What does it do? How does it affect the joints? How was it discovered? Does it only infect young female schoolteachers? Find out! Brought to you by Actemra Intro :12 Shout out to Cleveland Clinic Biologic Therapies Summit 1:22 In this episode 2:11 An overview of the virus 3:46 What causes the aplastic crisis? 6:16 What does the virus do in humans? 11:46 A two-phase trial on young adults 14:29 A summary of studies 18:55 So, what happens to these patients? 22:59 How about a long-term study? 24:39 Summing up Parvovirus 19 26:42 The big takeaway from this episode 27:33 The next episode 28:06 Disclosures: Brown reports no relevant financial disclosures. We’d love to hear from you! Send your comments/questions to Dr. Brown at rheuminationspodcast@healio.com. Follow us on Twitter @HRheuminations @AdamJBrownMD @HealioRheum References: Anderson MJ, et al. J Infect Dis. 1985;152:257-265. Chorba T, et al. J Infect Dis. 1986;154:383-393. Moore TL. Curr Opin Rheumatol. 2000;12:289-294. Mortimer PP. Nature. 1983;302:426-429. Ogawa E, et al. J Infect Chemother. 2008;14:377-382. Potter CG. J Clin Invest. 1987;79:1486-1492. Reid DM, et al. Lancet. 1985;1:422-425. Speyer I, et al. Clin Exp Rheumatol. 1998;16:576-578. Takahashi Y, et al. Proc Natl Acad Sci USA. 1998;95:8227-8232. White DG, et al. Lancet. 1985;1:419-421. Young N, et al. J Clin Invest. 1984;74:2024-2032. Young NS, Brown KE. N Engl J Med. 2004;350:586-597.