Articles: disease.
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The burden of RSV, hMPV, and PIV amongst hospitalized adults in the United States from 2016 to 2019.
Respiratory syncytial virus (RSV), human metapneumovirus (hMPV), and parainfluenza virus (PIV) hospitalize many people yearly. Though severe lower respiratory tract disease has been described in children, the elderly, and the immunocompromised, there is a gap in our understanding of RSV, hMPV, and PIV in hospitalized adults. We sought to evaluate the association of RSV, hMPV, and PIV with severe respiratory disease requiring noninvasive or mechanical ventilation and death in hospitalized adults in the United States. ⋯ RSV, hMPV, and PIV have a significant burden on hospitalized adults, even without classic risk factors.
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Acute rheumatic fever and Takayasu arteritis are examples of autoimmune diseases that commonly affect the cardiovascular system. We report an infrequent co-occurrence of both these diseases in an adolescent male. It may appear that in some individuals, the rheumatic fever may act as a trigger for the development of large vessel vasculitis. This possibility should be considered in patients on follow-up if they develop fresh features of cardiovascular compromise despite appropriate medical, interventional, or surgical therapy for rheumatic heart disease.