Adult vaccination is the gap most expat staff never notice. Children’s schedules get checked at every visa medical and school enrolment; adults’ records go into a folder and are never opened again. Meanwhile most of the vaccines that matter after thirty are different ones, and flu shots for expat staff in China are the clearest example. This covers what is worth reviewing, how to establish what you already have, and why an on-site flu shot day is usually the cheapest benefit an employer can offer. It is planning information, not medical advice.
Why adult vaccination gets skipped
Childhood schedules covered childhood problems
Most people arrive holding a record that was complete for the country they grew up in. It answered the questions a school or paediatrician was asking, and was never built to answer a different one: what still applies to me at forty, in this country, in this job?
The vaccines that matter later are different ones
Two things change with age. Immunity from some childhood vaccines wanes, and the diseases worth thinking about are different: influenza, pneumococcal disease, shingles, hepatitis, travel-related infections. Exposure patterns change too — living where hepatitis B is common is not the risk profile you grew up in.
The vaccines routinely worth reviewing as an adult
Nothing below is a recommendation for any individual. It is the list a clinician would talk through with you; the decision, timing and schedule belong with them.
Influenza: the highest-value item at work
Seasonal influenza is the most useful entry on a workplace programme, because it is the one most staff will actually take, and because winter respiratory season in a shared office is a transmission problem rather than a personal one. Strain composition and guidance change every year, so the call is the clinician’s.
Hepatitis A and B
China has a high prevalence of hepatitis B, which makes this one of the few entries where a status check genuinely changes the decision. Many adults do not know whether they are immune; if you are, that is worth writing down, and if you are not, worth discussing with a clinician. Hepatitis A comes up mainly through food and water, so it matters to anyone living here long term or travelling the region.
Tetanus and diphtheria boosters
Boosters are the classic thing adults forget: no illness, nothing to prompt an appointment. National schedules commonly use a ten-year interval, but the interval that applies to you depends on your records and circumstances, and that call belongs to the treating clinician rather than to a rule of thumb from an article.
Age-, history- and exposure-dependent vaccines
Pneumococcal, Shingles and MMR
These three are more age- and history-dependent. Pneumococcal vaccination comes up for older adults and for people managing chronic conditions such as diabetes, heart disease or lung disease. Shingles becomes relevant past a certain age and for anyone whose immune system has taken a hit. MMR is about documented immunity, so if your records are missing or ambiguous, a clinician can advise whether testing or vaccination is sensible.
Rabies, Japanese encephalitis and COVID-19
These are exposure and policy items rather than everyday ones. Rabies is worth a conversation if work or holidays take you to rural areas; Japanese encephalitis if you spend time in affected regions during transmission season. Anyone with field work or long trips outside the big cities should raise both. COVID-19 policy has changed repeatedly and varies by city and by stock, so check the current local position rather than any written summary, including this one.
Step one: establish what you already have
Pull your home-country records
Ask your family doctor or childhood clinic for a written immunisation history; in many countries that takes a couple of weeks. If you cannot get one, do not guess — treat unknown as a real answer. A photo of an old paper card beats nothing, but a clinic-issued record is what a clinician here can work from.
Antibody titres turn "I think I had it" into a decision
Where the record is unclear, antibody titres for hepatitis B, measles and varicella show whether you carry protective immunity. This is the step that matters: it converts a vague childhood memory into either immune with nothing to do, or not immune and worth discussing. Titres are a standard lab request that can ride along with an existing blood draw, and the cost logic behind lab work in China is in our China medical cost comparison.
Where to get vaccinated in China
International clinics and private hospitals
The default for foreign staff: English-language consultations, readable records, and staff used to people who have lived in three countries. It is also the easiest place to have titre results interpreted and a record updated in a form you can carry onward.
Community health centres
Community health centres handle the bulk of routine vaccination in China and are usually the most accessible route. The trade-offs are administrative rather than clinical: staff generally work in Chinese, appointments may be limited to particular days, and identity documents can cause friction. A Chinese-speaking colleague sorts out most of it.
On-site workplace vaccination days
Employers can bring a vaccination team into the office. For the individual this removes the language barrier, the travel time and the booking friction in a single step, which is why turnout beats a clinic people have to book themselves.
The employer’s angle
Why an on-site day wins on compliance
The benefit is not the vaccine alone. It is that someone removed every reason to postpone: staff walk downstairs, are done in a few minutes and go back to work. Compare that with forty people each trying to book a clinic appointment in a second language. How employers have handled this is in our case studies, and the programme logic sits in the guide to annual health assessment for expat staff.
Pair it with a screening day
A vaccination day sits naturally beside an employer health screening day: one visit, one briefing, one set of logistics, and the titre conversation gets an obvious place to happen. Adding it to screening you already arrange costs coordination effort rather than a second project.
Occupational health is a separate obligation
Employer obligations around occupational health, including pre-employment examinations and workplace hazard surveillance, are statutory and separate from voluntary vaccination. Offering flu shots discharges no occupational health duty, and an occupational health programme does not cover the voluntary items above. Keep the two conversations separate: different rules, different paperwork.
Records, and what to do next
Insist on a written English-language record
Ask for a written, English-language vaccination record — not a verbal confirmation, not a photo of a screen, and not a Chinese-only slip you will have to explain later. You will need it when you move country, and when a school, employer or clinician abroad asks for it. Getting it at the point of vaccination is trivial; reconstructing it two years later is not.
Merge recommendations and titre results into one document
If titre results and vaccination advice arrive as separate pieces of paper, ask for one consolidated summary: what you have immunity to, what you were given and on what date, and what the clinician suggested reviewing next. One document makes your next consultation, in your next country, fast rather than repetitive.
Send us your situation
HealthBridge plans health checkups and screening days for foreigners in China. Tell us how many people, which cities, and what you want covered — titre testing, screening panels, an on-site vaccination day, or all three — and we will build the plan and match the clinics that can deliver it. For an HR reader that means headcount, cities and scope; for an individual it means your age, city and what you want checked. Send your situation for a plan.