HMPV stands for Human Metapneumovirus, a virus that primarily infects the respiratory system. It is a common cause of respiratory illnesses, especially in children, the elderly, and those with weakened immune systems. HMPV is part of the Metapneumovirus family, which is closely related to the respiratory syncytial virus (RSV).

Key points about HMPV:

• Symptoms: It causes symptoms similar to the common cold or flu, such as cough, fever, nasal congestion, sore throat, and wheezing. In more severe cases, it can lead to bronchiolitis or pneumonia, especially in vulnerable populations.
• Transmission: HMPV spreads through respiratory droplets when an infected person coughs or sneezes. It can also spread by touching surfaces contaminated with the virus and then touching the face.
• Treatment: There is no specific antiviral treatment for HMPV. Supportive care, such as hydration, rest, and over-the-counter medications to manage symptoms, is commonly recommended. In severe cases, hospitalization may be required.
• Prevention: Preventive measures include frequent handwashing, avoiding close contact with infected individuals, and maintaining good respiratory hygiene (e.g., covering the mouth and nose when coughing or sneezing).

HMPV is typically diagnosed through laboratory testing, such as PCR (polymerase chain reaction) tests or viral cultures, especially in cases where symptoms are severe or if the patient is at high risk for complications.