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For several weeks, China has been facing a significant increase in respiratory diseases, which fuels speculation about a possible new pandemic. It must be said that the French obviously still have the last health crisis of 2020 in mind. It too originated in China.
Among circulating pathogens, human metapneumovirus (HMPV) attracts particular attention. This respiratory virus, first identified in 2001, worries local populations and raises questions about its seriousness and implications. Should we fear the worst or should we nuance and reassure the population? A difficult balance to find, especially after the government’s communication errors in 2019 and 2020.
Pandemic: winter responsible for the increase in cases
Let’s start by establishing the situation before talking about a pandemic. Indeed, every winter, respiratory infections increase in China, like in many other countries. So, noting an increase in cases is not, in itself, a surprise.
However, this year, the northern provinces are reporting an exceptional increase in cases. HMPV, which causes symptoms similar to a cold – such as cough and fever – is one of the main culprits.
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Although benign for the majority, this virus can cause serious complications in vulnerable populations, especially the elderlyyoung children and those with weakened immune systems.
All it took was for rumors of a pandemic to emerge. Rumors circulating on social media that are completely false. Indeed, China has not declared a state of health emergency. Furthermore, no official authority (neither in Beijing nor at the WHO) confirms the allegations.
Human metapneumovirus: a virus under surveillance
We must therefore not alert the population for nothing. Indeed, At present, infections are part of a seasonal trend.
A member of the Paramyxoviridae family, HMPV is a virus that we know relatively little about. Unlike pathogens (like Covid-19), it is not the cause of global pandemics. However, the absence of a vaccine or specific antiviral treatment makes prevention crucial to limit its spread.
So let’s go back to the basics of the previous pandemic. Indeed, certain measures make it possible to limit the spread of the virus. So remember to wash your hands regularly, avoid contact with loved ones who have symptoms and stay home if they develop symptoms. If you go out, wear a mask.
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These practices remain effective tools against respiratory viruses. Experts also point out that excessive use of antivirals can lead to resistance or side effectsand emphasize the importance of appropriate use of treatments.
Should we be worried?
The situation in China is generating, as we said, reactions on social networks. We can see, for example, hospitals which welcome thousands of sick people and caregivers who no longer know how to accommodate them. Enough to raise fears of the arrival of a new pandemic.
However, some of this content is out of context or outdated. According to the WHO, there is currently no no sign of major health crisis. Chinese hospitals are indeed under pressure, but this situation is common during peak seasonal periods.
Despite the notable increase in cases, the situation remains under control. However, vigilance remains essential to protect populations at risk and limit the spread of infections. International and Chinese health authorities are continuing their surveillance to anticipate any possible critical developments.
So you can rest assured. No pandemic concerns us to date. These rumors are the consequence of a recent story, that of Covid-19. Necessarily, the trauma is still anchored in the minds of the population.