The Indian Council of Medical Research (ICMR) has identified at least seven cases of Human Metapneumovirus (HMPV) across multiple states.
Key Highlights
Recent Cases in India
- The first two HMPV infections in India were reported in Karnataka.
- Additional cases were found in:
- Tamil Nadu (2 cases)
- Maharashtra (2 cases)
- Gujarat (1 case)
The Union Health Ministry clarified that HMPV is a known virus already circulating worldwide, including in India. It also emphasized that these cases are unrelated to the recent surge in respiratory illnesses in China.
What is Human Metapneumovirus (HMPV)?
HMPV is a viral infection that has been affecting humans for decades:
- First identified in The Netherlands in 2001, though it has likely circulated in humans since the 1970s.
- Causes respiratory illnesses similar to the common cold or Respiratory Syncytial Virus (RSV).
- Can lead to more severe conditions such as:
- Pneumonia
- Asthma flare-ups
- Worsening of Chronic Obstructive Pulmonary Disease (COPD)
Who is at Risk?
- Most infections are mild, but severe cases are more likely in:
- Children: HMPV is responsible for 10%-12% of respiratory illnesses in children. Around 5%-16% may develop pneumonia or other serious complications.
- People with weakened immune systems or pre-existing health conditions.
When and How Does HMPV Spread?
- HMPV infections are more common in the winter months, peaking globally between November and May.
- The virus spreads through:
- Coughing and sneezing
- Close contact: Shaking hands, hugging, or kissing an infected person.
- Contaminated surfaces: Phones, door handles, keyboards, and toys.
Symptoms of HMPV
- Mild Symptoms:
- Runny nose
- Cough
- Fever
- Congestion
- Severe Symptoms:
- Breathing difficulties
- Chest pain
- Worsened asthma or COPD
Treatment and Prevention
Treatment
There is currently no specific vaccine or antiviral treatment for HMPV. Supportive care focuses on managing symptoms, including:
- Hydration
- Fever reducers like paracetamol
- In severe cases, oxygen therapy may be required.
Prevention Tips
- Wash hands regularly with soap and water.
- Avoid close contact with sick individuals.
- Disinfect frequently touched objects and surfaces.
- Practice respiratory hygiene, like covering your mouth and nose when sneezing or coughing.
Conclusion
HMPV is a common virus that usually causes mild respiratory illness, but it can lead to severe complications, especially in children and vulnerable individuals. Since there is no vaccine, preventive measures like good hygiene and symptom management are essential. Stay informed and consult a healthcare provider if severe symptoms develop.
