HK Doctors Bust Flu Vaccine Myths, Urge Public to Get Jabbed Before Peak Season
HK01 · 1 SOURCES1 day ago2 MIN
Summary
The arrival of the Cold Dew solar term on October 8 signals the start of peak flu season in Hong Kong, prompting healthcare authorities to reinforce their annual influenza vaccination campaign. Dr. Cheng Sai-yip, a consultant in family medicine and primary healthcare at the New Territories West Hospital Cluster, has published a commentary addressing widespread public hesitation and myths surrounding flu vaccination. The Hospital Authority's 2026-27 seasonal influenza vaccination program officially commenced on September 17, 2026 .
Key Points
- The Hospital Authority's 2026-27 seasonal influenza vaccination program commenced on September 17, 2026, with approximately two weeks required for antibodies to develop after injection
- About 350 flu outbreak cases have been recorded in schools since classes resumed approximately one month ago, affecting over 2,000 individuals
- Unvaccinated children face roughly five times higher risk of severe complications or death compared to vaccinated children, according to data analysis
- Unvaccinated elderly aged 65 or above in residential care homes experience approximately four times higher rates of severe flu complications compared to vaccinated residents
- Flu can lead to pneumonia, trigger acute asthma attacks in COPD patients, and induce heart attacks or acute heart failure
- Parents should seek emergency care if children exhibit rapid breathing, chest pain, wheezing, confusion, persistent fever, or convulsions
Why It Matters
The convergence of peak flu season with ongoing school outbreaks creates urgent public health pressure, particularly for children, elderly residents, and those with chronic conditions who face disproportionately higher risks of severe complications or mortality without vaccination . With the vaccination program already underway since mid-September, health authorities face a narrowing window to achieve adequate community immunity before flu transmission accelerates in the coming weeks .
The convergence of peak flu season with ongoing school outbreaks creates urgent public health pressure, particularly for children, elderly residents, and those with chronic conditions who face disproportionately higher risks of severe complications or mortality without vaccination . With the vaccination program already underway since mid-September, health authorities face a narrowing window to achieve adequate community immunity before flu transmission accelerates in the coming weeks .