Do you know about Human Metapneumovirus (HMPV)? Is HMPV the Next Global Viral Threat? The HMPV is emerging as a new viral threat across the globe as many countries are reporting the outburst of the disease.
a. Is HMPV the Next Global Viral Threat? Let’s explore:
Human Metapneumovirus (HMPV) is a virus that causes respiratory infections in humans, primarily affecting the upper and lower respiratory tracts. It was first identified in 2001 and belongs to the Paramyxoviridae family, specifically within the Metapneumovirus genus. The virus is closely related to other respiratory viruses like the respiratory syncytial virus (RSV) and can lead to similar symptoms.
b. Transmission of Human Metapneumovirus:
The hMPV generally transmits through droplets when an infected person coughs, sneezes, or talks in front of a non-infected person. The respiratory infections can also be transmitted when a healthy human being can come in contact of the places and surfaces contaminated with the virus.
c. Signs & Symptoms of HMPV:
- Upper respiratory symptoms like a runny nose, cough, sore throat
- Fever
- Wheezing
- Shortness of breath
- In severe cases, it can lead to pneumonia or bronchitis, particularly in infants, the elderly, and people with weakened immune systems.
d. High-Risk Groups:
The virus poses a greater risk to infants, young children, elderly individuals, and those with compromised immune systems. It can also be more severe in people with pre-existing lung conditions like asthma or chronic obstructive pulmonary disease (COPD).
e. Diagnosis of Human Metapneumovirus:
Diagnosis is usually confirmed through PCR (polymerase chain reaction) tests, viral cultures, or rapid antigen tests, which detect the virus from respiratory samples.