Understanding Human Metapneumovirus (HMPV): Symptoms, Spread, and Prevention
| Topic | Details |
|---|---|
| Why in the news? | Reported cases of Human Metapneumovirus (HMPV) in Bengaluru, India. |
| Discovery | Identified in 2001; part of the Pneumoviridae family. |
| Symptoms | Mild: Cough, fever, nasal congestion. Severe: Bronchitis, pneumonia. |
| High-Risk Groups | Children, elderly, immunocompromised individuals. |
| Transmission | Respiratory droplets, close contact, contaminated surfaces. |
| Infection Duration | 3-5 days. |
| Diagnosis | Nasal/throat swabs, chest X-rays for severe cases. |
| Treatment | Supportive care: oxygen therapy, IV fluids, corticosteroids. |
| Prevention | Handwashing, mask-wearing, staying home when sick, cleaning surfaces. |
| Global Cases | Outbreaks in China, Malaysia (45% rise in cases), and Japan. |
| COVID-19 Comparison | Similar symptoms and transmission. No vaccine or antiviral treatment. |