The number
of cases of HMPV (Human Metapneumovirus), a respiratory virus that causes
flu-like symptoms, is increasing in China. Along with Malaysia and India, Hong
Kong has also reported a few cases of HMPV.

 

What is
HMPV?

Human
Metapneumovirus is a respiratory infection that causes symptoms similar to the
common cold and influenza. While the illness is typically mild, it can lead to
severe complications such as pneumonia, particularly in infants, the elderly,
and those with weakened immune systems.

 

How do I
know if I have HMPV?

The symptoms
of HMPV infection are similar to those of other common viral respiratory infections,
including cough, fever, nasal congestion, shortness of breath, and sore throat.

 

Common Symptoms
of HMPV:

·       Cough

·       Runny or stuffy
nose

·       Fever

·       Sore throat

·       Wheezing

·       Shortness of
breath

·       Fatigue

·       Body aches

·       Chills

 

The
estimated incubation period is 3 to 6 days, and the median duration of illness
can vary depending upon severity but is similar to other respiratory infections
caused by viruses, according to the Centers for Disease Control and Prevention.

Prevention of HMPV:

Like other respiratory infections, the best way to prevent HMPV infection is through practicing good hygiene and avoiding close contact with infected individuals. Some key preventive measures include:

 

·       Washing hands regularly with soap and water for at least 20 seconds.

·       Covering the mouth and nose when coughing or sneezing, ideally with a tissue or elbow.

·       Avoiding close contact with individuals who are sick, especially those exhibiting respiratory symptoms.

·       Avoid sharing cups and eating utensils with others

·       Avoid touching eyes, nose, or mouth with unwashed hands.

·       Disinfecting surfaces that are frequently touched, such as doorknobs, phones, and toys.

·       For vulnerable individuals, such as infants, older adults, and people with compromised immune systems, additional precautions may be necessary to avoid exposure to the HMPV virus.

Is HMPV a
serious disease?

Most
patients recover at home within a few days, with the majority of cases being
mild. However, young children, adults over 65, and individuals with weakened
immune systems are at a higher risk of severe illness, according to the
Cleveland Clinic.

 

The first
infection with HMPV is more likely to cause severe illness, which is why young
children are at greater risk. After the first infection, individuals gain some
immunity, which typically leads to milder, cold-like symptoms in subsequent infections.

 

How is
HMPV transmitted?

HMPV spreads
through direct contact with an infected person. It can also be transmitted by
touching contaminated surfaces, coughing, sneezing, or shaking hands. If
symptoms worsen, individuals may experience a severe cough, wheezing, and
shortness of breath. In these cases, it’s important to seek medical help
immediately.

 

Do you
need antibiotics for metapneumovirus?

Currently,
there is no vaccine to prevent HMPV. Treatment is mostly geared toward easing
symptoms. Over-the-counter medications to control pain and fever, along with a
decongestant will provide relief, according to lung.org

 

HMPV and
Seasonal Patterns:

HMPV tends
to circulate seasonally, with peak incidence during the winter and early spring
months. Like RSV, the virus is more common in colder climates where people tend
to spend more time indoors, making it easier for respiratory droplets to
spread.

 

HMPV Cases:

China is on top, along with
Malaysia 8 and India 7, Hong Kong has also reported 2 cases of HMPV.