Parainfluenza (Human Parainfluenza Viruses) - Cleveland Clinic
2022年12月12日 · Parainfluenza refers to a group of viruses — human parainfluenza viruses (HPIVs) — that cause common respiratory infections. This includes illnesses like colds, croup, bronchiolitis, bronchitis and pneumonia.
About Human Parainfluenza Viruses (HPIVs) | HPIVs | CDC
2024年6月5日 · HPIVs commonly cause upper and lower respiratory illnesses in infants, young children, older adults, and people with weakened immune systems, but anyone can get infected. Symptoms generally appear 2 to 6 days after infection. Signs and symptoms are similar to the common cold and can include: Other symptoms of HPIV illness may include:
Parainfluenza vs Influenza: Symptoms and Treatments
2024年8月19日 · Parainfluenza is a virus that can cause upper and lower respiratory infections, including bronchitis, croup, and pneumonia. Learn how it differs from influenza.
Clinical Overview of Human Parainfluenza Viruses (HPIVs)
2024年6月5日 · HPIVs belong to the Paramyxoviridae family. They are enveloped RNA viruses. There are four types (1 through 4) and two subtypes (4a and 4b) of HPIVs. The clinical and epidemiological features for each HPIV type can sometimes vary. In the United States, infections associated with HPIV-1 usually peak every other year.
Human parainfluenza viruses - Wikipedia
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 Paramyxoviridae family.
Human Parainfluenza Viruses (HPIVs): Symptoms and More
2023年5月30日 · There are four types of human parainfluenza viruses (HPIVs), which all cause respiratory infections. Most people get better without treatment, but the viruses can sometimes cause severe...
Parainfluenza Types: Symptoms, Causes, Treatment, and More
2022年9月16日 · HPIV, or parainfluenza, is part of a family of viruses known as Paramyxoviridae, which can cause upper and lower respiratory tract infections. They differ from the influenza virus. Children, people with impaired immune systems, and …
Parainfluenza Virus - StatPearls - NCBI Bookshelf
2023年7月17日 · The human parainfluenza virus (HPIV) is an enveloped, negative-sense, single-stranded RNA virus that belongs to the family of Paramyxoviridae. It is classified into four serotypes numbered from 1 to 4 (HPIV-1, HPIV-2, HPIV-3, and HPIV-4).
Parainfluenza Virus Infections - Infectious Diseases - Merck ...
Parainfluenza viruses include several closely related viruses that cause many respiratory illnesses varying from the common cold to an influenza-like syndrome or pneumonia; croup is the most common severe manifestation. Diagnosis is usually clinical. Treatment is supportive.
Human Parainfluenza Viruses (HPIVs) | Children's Hospital of ...
Human parainfluenza viruses (HPIVs) are a group of viruses that cause different types of respiratory infections and are most common in children and babies. Most HPIVs usually cause infections of the upper airway, such as a common cold, ear infections, or sore throat.