The Hospital Authority on Monday issued a call for residents to get vaccinated against seasonal influenza, citing concerns over the unpredictability of the upcoming winter flu season.
According to the Centre for Health Protection, flu activity in Hong Kong generally spikes twice a year — once between January and April, and again from July to August. However, this year’s winter flu peak, which typically lasts around 12 weeks, extended unusually long, stretching 28 weeks until mid-July.
In response to this prolonged flu season, the government is set to resume its annual influenza vaccination programs starting Thursday. The programs will target high-risk groups, offering vaccinations either free of charge or at a subsidized rate. Eligible individuals include those aged 50 or above, children between six months and 18 years old, pregnant women, residents of care homes, and healthcare workers.
Matthew Luk, a family medicine consultant at United Christian Hospital, underscored the importance of getting vaccinated, especially given the constant evolution of flu strains. This year’s vaccine has been specifically formulated to guard against the most prevalent strains, including H1, H3, and influenza B viruses.
“From time to time, the influenza virus changes slightly, and the predominant strain in the community may shift,” Luk explained. “That’s why we encourage everyone to get the flu jab. Every year, the components of the vaccine are adjusted to better match the circulating viruses.”
Luk warned that while influenza itself may not be fatal, it can lead to severe complications such as acute bronchitis, pneumonia, encephalopathy, and other life-threatening conditions. He emphasized that both children and the elderly are particularly vulnerable to serious respiratory infections, but even healthy adults can experience serious complications from the flu.
“Getting vaccinated significantly reduces the risk of developing these severe illnesses,” Luk said.
For those concerned about receiving both the flu vaccine and a COVID-19 shot, Luk reassured the public that it is safe to receive both inoculations simultaneously.
As the government prepares to roll out its vaccination campaign, officials are urging citizens to take advantage of the program to protect themselves and their communities during what could be another unpredictable flu season.
