Initial Symptoms Can Mimic the Flu, But Can Be Deadly
Influenza season is ongoing, and health officials are warning that initial symptoms can resemble a common cold or the flu, but can potentially be life-threatening. This is particularly concerning given the backdrop of three years of COVID-19 pandemic measures that altered patterns of influenza transmission.
Recent reports indicate a surge in influenza cases, particularly among children. One week in the past year saw two pediatric deaths linked to the influenza virus, leading doctors to urge vaccination. Hospitalizations among children have increased, with some pediatric intensive care units nearing capacity, and shortages of medication are being reported. The situation underscores the importance of preventative measures and timely medical attention.
Health authorities anticipate that the flu season will continue through March and April. Vaccination rates for those aged 18 to 49 are currently around 10%. The Hong Kong Centre for Health Protection director noted that vaccines are still available.
A recent report highlighted the case of Taiwanese artist Xu Xiyuan (also known as Big S) who contracted the flu during the Lunar New Year. This case prompted discussion about the use of Tamiflu, with experts cautioning against misuse to prevent the development of drug resistance.
In early April of a recent year, Hong Kong officially entered flu season, with the number of daily emergency room visits due to influenza exceeding 6,000 for two consecutive weeks. At that time, the positivity rate for influenza tests had decreased. However, officials were also preparing for a potential simultaneous surge in both influenza and COVID-19 cases between January and March.
As of a recent update, the XBB strain has become the dominant COVID-19 variant, but experts, including Ho Pak-leung, suggest that its impact is minimal and should not be a major cause for concern. More information about the influenza virus is available here.
The Taiwan Centers for Disease Control publishes weekly updates on the flu season, beginning October 1st each year and continuing until the end of the seasonal outbreak. Publication typically pauses two weeks after the Lunar New Year if no further outbreaks occur.
