Human Metapneumovirus (HMPV)

Prelims – Disease

Context (TH): Human Metapneumovirus (HMPV), a respiratory illness with symptoms similar to the flu and COVID-19, is currently spreading in China.

HMPV

Human Metapneumovirus (HMPV) is a virus that causes mild respiratory infections, often resembling a common cold. First identified in 2001, it belongs to the same family of viruses as respiratory syncytial virus (RSV), measles, and mumps.

Affected Areas

HMPV primarily affects the nose, throat, and lungs. It is more commonly observed during the winter and early spring months.

At-Risk Populations

Children, the elderly, and individuals with weak immune systems are at greater risk of severe illness from HMPV infections.

Transmission

HMPV spreads through:

• Direct contact with an infected individual.
• Indirect contact via contaminated surfaces.

Signs and Symptoms

The common symptoms of HMPV infection include:

• Cough
• Runny or blocked nose
• Sore throat
• Fever
• Wheezing

Symptoms typically appear 3 to 6 days after exposure to the virus.

Course of Illness

For most people, the symptoms resolve on their own with home care. However, in some cases, the infection can lead to more serious respiratory conditions like bronchitis or pneumonia.