Human Metapneumovirus Cases on the Rise | #HMPV #RespiratoryVirus #Influenza
Human metapneumovirus (HMPV) is a respiratory virus that can cause upper and lower respiratory tract infections in people of all ages. It is most common in young children, older adults, and people with weakened immune systems.
HMPV cases have been on the rise in recent months. In the United States, HMPV cases have increased by 36% compared to the average, pre-pandemic seasonal peak. This increase is likely due to a number of factors, including:
- Increased travel and social interaction
- A waning immunity to HMPV
- The emergence of new HMPV strains
HMPV symptoms can be similar to those of other respiratory viruses, such as the common cold, influenza, and RSV. Symptoms can include:
- Cough
- Runny nose
- Sore throat
- Fever
- Wheezing
- Shortness of breath
In most cases, HMPV infection will go away on its own within a few days. However, HMPV can be serious in some people, especially young children and older adults. People with HMPV should see a doctor if they have any of the following symptoms:
- Difficulty breathing
- Persistent cough
- Fever of 102 degrees Fahrenheit or higher
- Wheezing
- Blue lips or fingernails
There is no specific treatment for HMPV. Treatment is usually supportive and may include rest, fluids, and over-the-counter medications to relieve symptoms. In some cases, hospitalization may be necessary.
There is no vaccine available for HMPV. The best way to prevent HMPV infection is to wash your hands frequently, avoid close contact with people who are sick, and cover your mouth and nose when you cough or sneeze.
