What You Need To Know About The HMPV
In recent days, the human metapneumovirus (HMPV) infection has risen dramatically in northern Chinese provinces, primarily among children.
The virus, which is responsible for crowded hospital waiting rooms in China and looking eeriely similar to Covid’s early days, has experienced a “significant increase” in recent weeks, slightly higher than it did last year.
A sore throat, a cough, a runny nose, or a nasal congestion are typical symptoms of HMPV, which usually goes away after about five days, and a fever that usually goes away after five days.
But more severe symptoms such as bronchitis, bronchiolitis and pneumonia can occur, with sufferers experiencing shortness of breath, severe cough or wheezing.
Experts advised to be wary of flu-like symptoms because they might be a sign of HMPV.
Professor John Tregoning, an expert in vaccine immunology at Imperial College London, told MailOnline that it has very similar symptoms – in children at least – to respiratory syncytial virus (RSV), which usually causes mild, cold-like symptoms.
‘ It is part of the cocktail of winter viruses that we are exposed to and, like other viruses, it will transmit in coughs, sneezes and in droplets.
‘ Protecting yourself by being in well-ventilated spaces, covering your mouth when you cough and washing your hands will all help, ‘ said Professor Tregoning
Similar to the advice related to Covid and RSV, those infected must ‘ rest, stay hydrated and try not to spread it to others’, he added.
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‘ If you , do feel very unwell, go to your GP. As it is a virus, antibiotics won’t have any effect. ‘
Contrary to Covid, HMPV has no vaccine or specific antiviral treatment, and treatment primarily involves managing symptoms.
We need to take a cautious and measured approach, according to Jaya Dantas, an Australian professor of international health at Curtin University.
‘ We need to get tested, stay home and away from others, wear a mask in public and protect our most vulnerable.
‘ In young children, the elderly and those who are immune compromised, HMPV can lead to severe cases and can move to the lower respiratory tract and may lead to pneumonia. ‘
Other experts, however, cautioned that the rise in cases ‘ is not something that should cause undue concern’.
Professor Jonathan Ball, a virologist at Liverpool School of Tropical Medicine, added: ‘ HPMV has been known about since 2001, and has been circulating in humans for at least 50 years – probably a lot longer.
‘ Unfortunately, it is associated with pneumonia, particularly in young children, but this is thankfully rare. ‘
By the fifth birthday, almost every child will have at least one HMPV infection, according to Professor Paul Hunter, an expert on infectious diseases at the University of East Anglia.
One of the main viral causes of respiratory infections in children under five years old is “it.”
‘ In England, we have seen a fairly marked increase in recent weeks. ‘
However, he added: ‘ One of the issues involved in these types of infection is that they are being diagnosed more frequently, so it is not always easy to know whether, year-on-year, increases are due to actual increases or just because we are diagnosing a greater proportion of infections. ‘
Health , officials in Beijing have downplayed the developments as an annual winter occurrence.
However, the Center for Disease Control and Prevention, China , and other organizations have warned that the prevalence of multiple flu-like illnesses is rising.
Data from its most recent report, which included the week of December 29, indicated that 7.2% of outpatient hospital visits in northern provinces were the result of a flu-like condition.
This increase was 14% higher than the previous week’s level, which is above the same week’s level since 2021 for all flu seasons.
According to research in the southern region of the nation, 5.7% of outpatient visits were caused by a flu-like illness.
This was up 21% over the previous week and above the same week in 2021, when 4.1% of visits were caused by a flu-like illness.
It was, however, below the levels in 2022 and 2023.
The UK is currently experiencing a tidal wave of flu. According to surveillance programs that track the outbreak in England, flu hospital admissions are now four times higher than they were a month ago.
More than 4,500 beds in one day, or 3.5%, were used by flu patients last week, according to statistics.
Of these, 211 were in critical care – up 69 per cent on the previous week.