If you’ve been hearing buzz about a virus called hMPV recently, you might be wondering what it is and whether you need to worry. Let’s break it down so you can understand what this virus is all about.
What is hMPV?
hMPV stands for human metapneumovirus, a respiratory virus that typically causes symptoms similar to the common cold. The virus is widespread and circulates in many countries, especially during the winter months.
It was first discovered in 2001 by a Dutch virologist, so don’t let that fool you into thinking it’s a new virus. Although it’s not a household name like the flu or the common cold, it’s been quietly present for decades, usually causing mild to moderate illness in healthy individuals.
How is hMPV transmitted?
Like many respiratory viruses, hMPV spreads through:
- Respiratory droplets When an infected person coughs, sneezes, or talks, droplets containing the virus can enter the air and be inhaled by others.
- Direct contact Touching contaminated surfaces or shaking hands with someone who has the virus and then touching your face can lead to infection.
- Close contact Being in close quarters with someone who’s infected increases the likelihood of transmission.
The virus has an incubation period of 3 to 6 days, meaning it takes a few days after exposure for symptoms to appear.
Who is affected by hMPV?
While anyone can catch hMPV, certain groups are more vulnerable to experiencing more severe symptoms, including:
- Young children According to authorities in China, many of the recent cases are being observed in children, a common pattern for respiratory viruses.
- Older adults People over 65 or those with weakened immune systems may also be at higher risk of complications.
- People with underlying health conditions Conditions like asthma or chronic obstructive pulmonary disease (COPD) can make respiratory illnesses more challenging to manage.
How can I protect myself against hMPV?
If you’re in good health, hMPV usually resolves on its own, much like a common cold or mild flu. To reduce the risk of spreading the virus and protect vulnerable people around you, here are some simple steps you can take:
- Wash your hands regularly Use soap and water or hand sanitizer, especially after being in public places.
- Disinfect your environment Pay special attention to frequently touched surfaces, such as door handles, smartphones, and keyboards.
- Avoid close contact If you know someone is infected, keep your distance and avoid sharing utensils or drinking glasses.
- Limit visits to high-risk areas Crowded spaces like trains or your workplace can be high-risk environments for you or others. If you need medical advice, consider telemedicine as an alternative.
- Boost your immune system Focus on a healthy diet, sufficient sleep, and regular physical activity to help your body stay resilient.
Why is hMPV in the news?
Recently, rising cases of hMPV in China have drawn attention, with reports of overcrowded hospitals. However, it’s important to note that while hMPV is on the rise in some regions, there is no confirmation of an emergency or epidemic-level situation. The virus is considered a common respiratory pathogen with expected spikes during the winter season. Find out whether hMPV still has epidemic potential like Covid-19 in our article.
hMPV in a nutshell
HMPV is not a new virus, nor is it a cause for panic. It’s a common respiratory virus that’s been around for decades, affecting most of us early in life and generally causing mild illness. While recent headlines have brought it into the spotlight, for most people, it’s just another seasonal virus to be aware of—but not overly worried about.
