In recent weeks, news from China has been full of stories about amplified respiratory conditions associated with Human Metapneumovirus (HMPV). These have generated great interest around the world, with a few even drawing comparisons to the early years of the pandemic in COVID-19. Health authorities, however, say the current situation follows the patterns usually observed during the seasons and is not indicative of a new pandemic.
What is HMPV?
In the year 2001, it was discovered that a human metapneumovirus causes respiratory diseases. Its symptom powder resembles that of common colds and include cough, fever, nasal blockage, headache, and malaise. In a few cases, it leads to severe conditions, including bronchiolitis and pneumonia, particularly in very young children and the elderly. Notably, there is no antiviral therapy or vaccines for HMPV; symptom relief is usually the standard treatment.
Current Situation in China:- HMPV
Data from the NCDCP (National Centre for Disease Control and Prevention) in China show several respiratory infections in that country, especially among children younger than 14 years in northern provinces. This increase is caused by the respiratory pathogens, in particular HMPV and rhinovirus. Clearly, such increases happen during the winter months, and it will be lower in number in the total cases compared to the last year.
Government Action
To seasonal surge in the respiratory diseases, Chinese health authorities have started a pilot monitoring system. Pneumonia is being monitored with accompaniment of unknown origin. The goal is to strengthen readiness among health authorities to deal with unknown pathogens, while building on lessons learned during the earlier lack of preparedness over COVID. Protocols for reporting cases to laboratories and for verification and management by disease control agencies will be set in place by the system.
World Perspective
WHO has no alerts regarding the case in China, and there has been no emergency declaration by any state. Health experts worldwide continue advising against unnecessary panic, as increases in HMPV have been similar to those experienced in many other countries at certain times of the year.
Conclusion
While cases of HMPV are rising in China, it is typical of most winter patterns; therefore, health authorities have to closely monitor the situation, and there is currently no evidence of a new pandemic arising. As always, good hygiene and well-informed sources will help keep the public safe.
