The topic Human Parainfluenza Virus Infection you are seeking is a synonym, or alternative name, or is closely related to the medical condition Parainfluenza.

Quick Summary:

• Parainfluenza results in infections of the upper and lower respiratory system. It can cause cold-like symptoms, such as runny nose, sneezing, fever, labored breathing, and cough
• Parainfluenza is caused by a group of viruses belonging to the family referred to as human parainfluenza virus (HPIV)
• It mainly affects the young, elderly, and those with weak respiratory or immune systems. The viruses can be transmitted either through the air or by touching infected surfaces
• 4 different human parainfluenza viruses (serotypes) have been identified so far. These include:
  • HPIV1; known to affect children, causing upper respiratory illnesses and croup
  • HPIV2; known to affect children most often, causing cold-like symptoms and croup
  • HPIV3; that is associated with pneumonia and bronchiolitis in children
  • HPIV4; that is subdivided into HPIV-4A and HPIV-4B, is not very common, but can cause respiratory distress
• A healthcare provider might evaluate the symptoms presented, check for viral particles in a nasal swab, request a chest x-ray, and may employ other diagnostic tools, to diagnose HPIV Infection and assess the extent of the disease in an individual
• In normal cases, Parainfluenza does not require any treatment, other than taking plenty of rest, drinking lots of fluids, and if needed, availing over-the-counter medication for fever
• However, if complications, such as croup, pneumonia, or bronchitis, arise, then corticosteroids, nebulizers, and antibiotics may be required to overcome the disease
• Most individuals infected with HPIV recover in due course of time, unless any complications are observed that necessitates prolonged treatment or hospitalization. The prognosis may be dictated by economic conditions of the affected individuals (particularly with respect to children). However, death due to Parainfluenza is reportedly rare
• Some simple practices, such as washing hands before touching any part of one’s face, avoiding crowded areas, disinfecting frequently touched surfaces, and staying home when sick, are all steps that can significantly contribute to help curb spread of Parainfluenza

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