Parainfluenza virus is the culprit that causes respiratory disease.
Parainfluenza virus is one of a group of viruses that affect the respiratory system, especially in young children, the elderly, and people with weakened immune systems. This article provides basic information about parainfluenza virus, its transmission patterns, symptoms, diagnosis and treatment, and ways to prevent infection.
Parainfluenza viruses are RNA viruses in the Paramyxoviridae family, which includes several species that can infect humans, such as HPIV-1, HPIV-2, HPIV3, and HPIV4. They are commonly associated with pharyngitis and upper respiratory tract infections.
Spread and infection
Parainfluenza viruses are usually spread through contact with saliva droplets or respiratory secretions of an infected person. When an infected person coughs or sneezes, the virus droplets are released into the air and can infect people nearby. In addition, touching surfaces or objects that have the virus on them and then touching your face can also be a route of infection. The incubation period of the disease is about 2-6 days, and infection usually occurs only in the cells lining the respiratory tract.
Symptoms and effects of infection
Symptoms of parainfluenza virus infection vary depending on the type of virus and the immune system of the infected person.
- Common symptoms : include colds, cough, runny nose, sore throat, and in some cases, body aches.
- In young children: Can cause severe bronchitis and pneumonia.
- In the elderly or those with compromised immune systems: Complications such as pneumonia or respiratory failure may occur, requiring close monitoring.
Treatment
There is currently no specific antiviral medication for parainfluenza virus. Most treatment is symptomatic and supports the body’s recovery. Doctors will provide supportive care, such as adequate fluids, adequate rest, and medications to reduce fever or relieve cough. In severe cases, hospitalization may be necessary.
Prevention guidelines
Prevention of parainfluenza virus infection can be done as follows
- Wash your hands frequently with soap and water for at least 20 seconds or use an alcohol-based hand sanitizer.
- Avoid touching your face, especially your eyes, nose, and mouth, with unclean hands.
- Maintain social distancing in public areas during outbreaks or when infected people are nearby.
- Vaccinations While there is แทงบอล UFABET ราคาดีที่สุด ไม่มีขั้นต่ำ currently no specific vaccine for parainfluenza viruses, getting vaccinated against other respiratory diseases, such as the influenza vaccine, can help reduce the risk of contracting many infections that can lead to serious complications.