Childhood vaccination and immunisation in Alor Setar
Is your child’s vaccination up to date, or do you have questions before their next jab?
Vaccines help protect children from serious infections. Dr Jason Wong, consultant paediatrician, provides routine childhood vaccinations based on Malaysia’s National Immunisation Programme and can answer your questions along the way.
Dr Jason Wong Guo WaiConsultant Paediatrician, Hospital Aurelius, Alor Setar

Questions parents often have about vaccines
- Which vaccines my child needs, and when
- Whether my child is up to date
- What to do if a dose was missed or delayed
- Whether my child can be vaccinated while mildly unwell
- Possible side effects, and how to look after my child afterwards
- Whether other vaccines outside the national programme are suitable for my child
How Dr Jason can help
Dr Jason can help you with:
- Routine childhood vaccinations based on Malaysia’s National Immunisation Programme
- Reviewing your child’s health record book to see which vaccines are due
- Advice on catching up if a vaccine was missed or delayed
- Checking that your child is well enough to be vaccinated on the day
- Explaining common side effects and what to do afterwards
- Answering your questions about vaccine safety
When to arrange a consultation
- Your child is due for a vaccination
- You’re not sure whether your child’s vaccinations are up to date
- A vaccination was missed or delayed
- Your family has moved and you need to continue your child’s schedule
- You have questions or worries you’d like to discuss before vaccination
If your child needs hospital care
Vaccinations are given at the clinic, and most children have only mild, short-lived side effects. If your child is ever unwell and needs hospital care, Dr Jason, who already knows their health and vaccination history, can admit them to Hospital Aurelius and manage their care himself.
Admission is only recommended when Dr Jason’s assessment shows it is medically necessary.
How hospital care with Dr Jason worksAbout Malaysia’s National Immunisation Programme
Under the National Immunisation Programme, the Ministry of Health provides free vaccines for children according to a set schedule, starting from birth. These are given free of charge at government health clinics (Klinik Kesihatan).
Keep your child’s health record book safe and bring it to every visit. It shows which vaccines your child has received, and it is also needed for primary school registration.
The Ministry of Health updates the schedule from time to time, so please check the official source or ask the clinic for the latest information.
To check which vaccines are currently available at the clinic, please send us a WhatsApp message.
Official information on the National Immunisation Programme (MyGOV)Have a question about your child?
Send the clinic a WhatsApp message to ask about an appointment. Walk-ins are also welcome during opening hours.
WhatsApp is for appointment enquiries. If your child is seriously unwell, go to the nearest emergency department or call 999.
Questions parents ask
What side effects are common after vaccination?
Common reactions include soreness, redness or swelling where the injection was given, a mild fever, or being a little fussy for a day or two. These usually settle on their own. Dr Jason will explain what to expect and when to seek help.
Can my child still be vaccinated if they have a mild cold?
A mild illness such as a runny nose is often not a reason to delay, but every child is different. Dr Jason will check your child on the day and advise whether to go ahead.
What if my child missed a vaccine?
Bring your child’s health record book to the clinic. Dr Jason can review which doses are due and advise on how to catch up.

Why parents consult Dr Jason
“Children are often the most honest patients. They don’t hide their symptoms or pretend to be well when they are not.”
- Dr Jason Wong Guo Wai
- Consultant Paediatrician
- MBBS (IMU), MMed Paediatrics (UM)
- MMC No. 70723, NSR No. 143364
- Newborns to 18 years
- Bahasa Melayu, English and Mandarin
- Hospital Aurelius, Alor Setar
- Suite 228, Level 2
Professional registration and memberships
Registered with the Malaysian Medical Council
Member of the Malaysian Paediatric Association
Member of the Malaysian Medical Association
Visiting the clinic
Opening hours
| Sunday to Thursday | 8:30am to 4:30pm |
|---|---|
| Friday | 8:30am to 12:30pm |
| Saturday and public holidays | Closed |


