Immunity declines with age, and the risk of complications from some diseases is higher, so the priorities for older adults differ from those for younger people.

Government-subsidised core vaccines

  • Seasonal flu vaccine: once a year. Adults aged 65 or above can get it free or subsidised through the government programme.
  • Pneumococcal vaccine: the government programme subsidises it for the elderly. Those with no high-risk conditions get one dose of the 23-valent polysaccharide vaccine (23vPPV); those with specified high-risk conditions get one dose of the 15-valent conjugate vaccine (PCV15) first, then 23vPPV at least a year later. (See "Which pneumococcal vaccine does the HK government subsidise for older adults?")
  • COVID-19 vaccine: community-dwelling adults aged 65 or above are a priority group and can get a free booster at least 6 months after the last dose or infection.

Worth considering, but self-paid

  • Shingles vaccine: Hong Kong has the recombinant shingles vaccine (Shingrix), given in two doses to prevent shingles and its nerve-pain complications. There's no public subsidy, so it's self-paid.
  • RSV vaccine: two adult RSV vaccines are registered in Hong Kong, Abrysvo and Arexvy, to prevent RSV-related lower respiratory tract infection in older adults. Both are self-paid.

Before vaccination

Every older adult's health and vaccination history is different. Which vaccines suit you, in what order, and whether the self-paid ones are worthwhile are questions to discuss with a family doctor.