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2024年10月20日 · Seasonal influenza is a common respiratory tract infection caused by human seasonal influenza viruses. It is totally different from avian influenza and influenza pandemic. In Hong Kong, seasonal influenza is usually more common in periods from January to March/April and from July to August.
2024年10月16日 · Influenza can cause serious illnesses in high-risk individuals and even healthy persons. Given that seasonal influenza vaccines are safe and effective, all persons aged 6 months or above except those with known contraindications are recommended to receive
2024年10月16日 · 在本港，流感一般於一至三／四月和七、八月較為流行。 已知可感染人類的季節性流感病毒有三種類型：甲型、乙型和丙型。 甲型流感病毒可依據病毒表面的血凝素（haemagglutinin，即H）及神經胺酸酶（neuraminidase，即N）兩種抗原類型，再細分為不同亞型。 目前，在人類中流行的季節性甲型流感病毒有兩種亞型，分別是甲型（H1N1）pdm09 和甲型（H3N2）。 在2009年春季，甲型（H1N1）pdm09流感病毒首次出現並導致人類感染個案，並在2009年中引致流感大流行。 甲型（H1N1） pdm09流感病毒現已成為全球季節性流感病毒株之一。 季節性流感病毒抗原漂移的出現（輕微改變）會產生新的病毒株。 流感病毒會不時衍生新的病毒株，且沒有規律。
2024年10月26日 · According to an infectious disease expert, Hong Kong’s flu season is expected to start in December; it is likely to have two peaks, driven by different strains of the flu. Ivan Hung Fan-ngai is ...
2024年10月31日 · Influenza vaccines, colloquially known as flu shots[14] or the flu jab, [15] are vaccines that protect against infection by influenza viruses. [16][17] New versions of the vaccines are developed twice a year, as the influenza virus rapidly changes. [16]
2024年10月21日 · Kindergartens and child-care centres can choose to provide both injectable inactivated influenza vaccines (IIV) and live attenuated influenza vaccines (i.e. nasal vaccines) (LAIV) at the same or different outreach vaccination activities.
2024年10月22日 · Flu could be bigger problem in Hong Kong than Covid this winter as experts appeal for children and elderly to be vaccinated against both. Listen to this article. HKU infectious diseases...
