COVID-19 vaccination clinical information

The information on this page will assist health professionals delivering the COVID-19 Vaccination Program in South Australia. Information contained in these documents is correct at the time of release. As information is continually evolving some documents will be updated if related information and recommendations change in the future.

Advice from ATAGI

The Australian Technical Advisory Group on Immunisation (ATAGI) advises the Minister of Health on the immunisation programs and provides clinical guidance on the vaccines available in Australia.

ATAGI advice on vaccination for people with certain conditions

ATAGI recommends vaccination with the Pfizer COVID-19 vaccine for people who have a history of the following rare conditions (advice may be updated as further information is available):

  • a history of cerebral venous sinus thrombosis (CVST)
  • a history of heparin-induced thrombocytopenia (HIT)
  • a history of idiopathic splanchnic (mesenteric, portal and splenic) venous thrombosis
  • anti-phospholipid syndrome with thrombosis
  • people with contraindications to COVID-19 Vaccine AstraZeneca:
    • anaphylactic reaction to a previous dose of COVID-19 Vaccine AstraZeneca, or to an ingredient of the vaccine
    • history of capillary leak syndrome
    • Thrombosis with thrombocytopenia after the first dose of COVID-19 Vaccine AstraZeneca
    • other serious adverse events attributed to the first dose of COVID-19 Vaccine AstraZeneca

Access for Pfizer vaccine for medically at risk children 12 – 15 years

Children requiring review or vaccination at the Paediatric COVID-19 Specialist Immunisation Service, WCH

Children with an underlying medical condition should first see their GP or treating specialist.
If they are assessed as medically stable, they can receive the vaccine at their most convenient clinic, which may be at a participating GP, a regional clinic or at a mass vaccination clinic.

If the GP or specialist feels the child requires further review or an appointment at the Pfizer Vaccination Clinic at the WCH or the Paediatric COVID-19 Specialist Immunisation Service at WCH, a referral will be required.

Requests can be made using the WCHN Referral Form - COVID-19 Vaccine 12-15 years (PDF 216KB)

Access to Pfizer vaccine as a mixed schedule

Requests to access the Pfizer COVD-19 vaccine can be made by GPs for patients to complete their course of COVID-19 vaccination with Pfizer (mixed schedule) for the below reasons:


  • Anaphylaxis following a previous dose of COVID Vaccine AstraZeneca.
  • Anaphylaxis to any component of the vaccine including polysorbate 80.
  • Thrombosis with thrombocytopenia syndrome (TTS) following the first dose of COVID-19 Vaccine AstraZeneca.
  • History of capillary leak syndrome.
  • Any serious vaccine-attributable adverse events after dose 1 COVID Vaccine Astra Zeneca, including: any other serious adverse event attributed to the first dose of a COVID-19 vaccine (and without another cause identified) following expert review.


  • A history of cerebral venous sinus thrombosis (CVST), Heparin-induced thrombocytopenia (HIT), idiopathic splanchnic (mesenteric, portal, splenic) thrombosis.
  • Has a history or diagnosis of antiphospholipid syndrome with thrombosis.

Special considerations

  • Pregnancy

Requests can be made using the Request for access to Pfizer vaccine as a mixed dose schedule (DOCX 37KB).

Vaccine information

COVID-19 Pfizer (COMIRNATY™) vaccine

COVID-19 AstraZeneca (ChAdOx1-S) vaccine

Cold Chain Management

COVID-19 vaccines have specific storage requirements. Further information is available at:

In the event of a cold chain breach effecting COVID 19 vaccines:

  • Isolate affected vaccines in the recommended temperature range.
  • Label ‘Do not use’.
  • Notify the Commonwealth Vaccine Operations Centre (VOC) immediately on 1800 318 208.

Referring patients with a history of severe allergic reactions

The South Australian COVID-19 Specialist Immunisation Clinic (SACSIC) provides specialist services for those identified as at risk for adverse events following immunisation (AEFI) or those who experience AEFIs in the context of a COVID-19 vaccine.

Referral criteria

Referrals can be made by GPs to the SACSIC if patients have a history of:

  • Immediate (within 2 hours) and generalised symptoms of a possible allergic reaction (eg hives) to a previous dose of a COVID-19 vaccine.
  • Anaphylaxis or generalised allergic reaction (without anaphylaxis) to any component of the COVID-19 vaccine to be administered (eg PEG/macrogol in the Pfizer/BioNTech vaccine, polysorbate 80 in the Astra Zeneca vaccine).
  • Polyethylene Glycol (PEG, aka macrogol) or polysorbate 80 related reactions and/or a history of multiple allergic reactions to other medications containing PEG or polysorbate (please check the ingredients of the patient’s current/previously tolerated medications as they may contain PEG/polysorbate).
  • Mastocytosis with a raised tryptase and recurrent anaphylaxis.
  • Severe unexplained illness after receiving COVID-19 vaccination requiring hospitalisation for greater than 24 hours.

Please note any patient with a history of cerebral venous sinus thrombosis (CVST), heparin-induced thrombocytopaenia (HIT), idiopathic splanchnic vein thrombosis (mesenteric, portal or splenic), antiphospholipid syndrome with thrombosis and/or thrombosis with thrombocytopaenia (TTS) can be directed to a SA Health COVID-19 Vaccination Clinic for the Pfizer vaccine once a Request for access to Pfizer vaccine for people over 60 form (RTF 868KB) has been completed by their GP.

Referral process

All referrals to the South Australian COVID-19 Specialist Immunisation Clinic must be forwarded via fax or email using the SACSIC Referral Form (PDF 47KB).

For further information is available at:

Reporting adverse reactions (mandatory)

As of 13 April 2021, an adverse advent following immunisation (AEFI) is a notifiable condition in South Australia pursuant to section 63(2) of the South Australian Public Health Act 2011. Medical practitioners and diagnostic laboratories are legally required to notify AEFI.

An AEFI refers to any untoward medical occurrence that follows immunisation, whether expected or unexpected, and whether triggered by the vaccine or only coincidentally occurring after receipt of vaccine.

All immunisation providers should notify any serious or unexpected AEFI, or any AEFI which resulted in healthcare attendance to SA Health. Members of the public are also able to report.
The South Australian Vaccine Safety Surveillance System (SAVSS) monitors AEFI for South Australia. Information from AEFI reports received by SA Health will be sent to the Therapeutic Goods Administration (TGA).

Health professionals are required to:

Be alert for any persistent, unexpected or severe AEFI, related to any vaccine.

Notify serious or unexpected AEFI, or any AEFI which resulted in healthcare attendance to SA Health:

  • Online: Use the online Vaccine Reaction Report Form. On completion of the online report form, a lodgement number will be issued. If you have provided an email address, the option to receive confirmation including your lodgement number by email, is available. There is also an option to print a copy of your report.
  • Telephone: Alternatively you can phone the COVID-19 Clinical Advisory Service; Immunisation Section, Communicable Disease Control Branch between 8.30 am – 5.00 pm Monday to Friday on 1300 232 272. Serious AEFI related to COVID vaccines can also be reported on this number outside of business hours.

Reporting program errors

Program errors or vaccine administration incidents (medication incident) and may include, administration of an incorrectly prepared, or compromised (affected by a Cold Chain Breach or incorrectly stored) vaccine, administration of a vaccine where a contraindication exists; incorrect route of administration or failure to observe minimal interval between vaccination doses.

COVID-19 Vaccine Program errors can be reported via:

Program Error reports also need to be reported to the to COVID-19 Vaccine Operations (VOC).

Vaccine safety surveillance

AusVaxSafety is the national system for monitoring vaccine safety in Australia and will actively follow up people who receive a COVID-19 vaccine by sending them an SMS or email with a short survey that asks if they experienced an AEFI.

SA Health vaccination clinics involved with active vaccine surveillance encourage participation via a QR Code system that is integrated with VaxTracker surveillance tool.

Active vaccine safety surveillance clinic information:

Workforce training

To ensure the workforce is competent in the safe management and administration of COVID-19 vaccines, health practitioners must undertake specific mandatory training prior to order or administering any COVID-19 vaccinations.

For further information visit the Immunisation provider training and education page.

Resources for COVID-19 vaccine providers

Related SA Health Policies