Parainfluenza refers to a group of viruses — human parainfluenza viruses (HPIVs) — that cause common respiratory infections. This includes illnesses like colds, croup, bronchiolitis, …

Human parainfluenza viruses (HPIVs) are the viruses that cause human parainfluenza. HPIVs are a paraphyletic group of four distinct single-stranded RNA viruses belonging to the …

In addition, serotype PIV-3 encodes C, D, and V proteins, PIV-1 encodes a C protein, and PIV-2 encodes a V protein. The HN and F proteins project through the lipid envelope and form the …

This Personal Identity Verification (PIV) 101 is intended to help you understand the purpose and uses of a PIV credential at your organization. This PIV 101 focuses on using PIV credentials …

Jun 5, 2024 · HPIVs commonly cause upper and lower respiratory illnesses in infants, young children, older adults, and people with weakened immune systems, but anyone can get …

Jun 5, 2024 · HPIV-1 and HPIV-2 are most often associated with croup, with HPIV-1 most often identified as the cause in children. Both can also cause upper and lower respiratory illness and …

Human parainfluenza virus (PIV) type 3 infections are the second most common cause of serious respiratory tract disease in infants and children (after RSV). Each year, approximately 25% of …

PIV-1 and PIV-2 are often associated with laryngotracheobronchitis (“croup”), particularly in young children. Due to difficulties in isolation and its typical association with mild symptoms, PIV-4 …

May 24, 2016 · Updates to SP 800-85B are planned once the final SP 800-73-2 is published. Foundational publications are earlier work (NIST Interagency Reports - NISTIR) that …

Aug 21, 2023 · Parainfluenza viruses (PIVs) are important respiratory pathogens in adults and children. Although parainfluenza viruses are commonly recognized as a significant cause of …