COVID-19 Vaccine Administrative Protocol (CVAP) - NT Health

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CVAP – Pfizer (Comirnaty®)

  COVID-19 Vaccine Administrative
  Protocol (CVAP)
  BNT162b2 [mRNA]) Comirnaty ® COVID-19
  Vaccine - Pfizer
  Drug                 Comirnaty ® COVID-19 Vaccine (BNT162b2 [mRNA]) multidose vial containing up
                       to 6 doses of 30 micrograms after dilution
  Indication           Active immunisation to prevent coronavirus disease 2019 (COVID-19) caused by
                       SARS-CoV-2, in individuals 12 years of age and older who meet the eligibility
                       criteria under the National COVID-19 vaccination implementation phases, including
                       in pregnancy.
                              Comirnaty® COVID-19 Vaccine is provisionally registered in people aged 12
                               years of age and older and is given in a two-dose schedule.
                              mRNA vaccines (i.e., Comirnaty® or Spikevax® COVID-19 Vaccines) are the
                               preferred vaccines over Vaxzevria® (formerly AstraZeneca) COVID-19
                               Vaccine in people aged under 60 years, and in pregnant women.
                              Second dose for people who develop thrombosis with thrombocytopenia
                               syndrome after their first dose of Vaxzevria® COVID-19 Vaccine or who
                               otherwise have a contraindication for the Vaxzevria® COVID-19 Vaccine.

                       Clinical guidance on use of COVID-19 vaccine in Australia in 2021 (health.gov.au)
                       The following groups of children among those aged 12–15 years be prioritised for
                       vaccination:
                              ATAGI recommended priority categories found
                               at https://www.health.gov.au/news/atagi-statement-regarding-
                               vaccination-of-adolescents-aged-12-15-years
                              Children with rheumatic heart disease.

                       NOTE:
                       Women at any stage of pregnancy are recommended to receive Comirnaty.
                       Pregnant women (category B1 - limited experience in humans, animal studies do not
                       indicate harmful effects).
                       People who are on secondary prophylaxis for Rheumatic Heart Disease
                       recommended to receive Comirnaty®

Department of Health
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CVAP – Pfizer (Comirnaty®)

 Contraindications     Contraindications
 and/or                      People under 12 years old
 Exclusions*
                             Anaphylaxis to the active substance or to any of the excipients (including
                              Polyethylene Glycol)
                             Any person who has an episode of rheumatic fever within the last 3 months
                              or has current active inflammatory markers
                       Exclusions
                              Ensure there is a minimal interval of 7 days between the COVID-19
                              vaccines and any other vaccine, including the seasonal influenza vaccine)
                       https://www.health.gov.au/resources/publications/atagi-advice-on-influenza-and-
                       covid-19-vaccines
                             Administration of vaccine to individuals with an acute severe febrile illness
                              or acute infection (minor infection or low grade fever should not delay
                              vaccination) should be deferred until they are symptom-free.

                       Precautions
                       Specific allergies - some individuals may need prior assessment before receiving a
                       COVID-19 vaccine, including:
                             people with immediate (within 4 hours) and generalised symptoms of a
                              possible allergic reaction (e.g. urticaria/hives) to a previous dose of a
                              COVID-19 vaccine
                              people with a generalised allergic reaction (without anaphylaxis) to any
                              component of the COVID-19 vaccine to be administered (e.g. PEG in
                              Comirnaty)
                             people with a history of anaphylaxis to previous vaccines and/or multiple
                              drugs (injectable and/or oral) where ingredients such as PEG or polysorbate
                              80 may conceivably be the cause
                              people with a known systemic mast cell activation disorder with raised mast
                              cell tryptase that requires treatment.

                       Consult with medical officer or cardiologist about people with
                             Inflammatory cardiac illness e.g., myocarditis, pericarditis, endocarditis
                              within the last 6 months
                             Acute rheumatic fever (i.e., with active myocardial inflammation) or acute
                              rheumatic heart disease
                             Acute decompensated heart failure
                             Pericarditis / myocarditis to previous dose of Pfizer vaccine

                       Please refer to the Product Information of list of precautions
                       Comirnaty-BNT162b2-PI Template (tga.gov.au)
 Dose and Route*       30 micrograms (0.3mL after dilution) given intramuscularly in the deltoid muscle of
                       the upper arm

Department of Health
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CVAP – Pfizer (Comirnaty®)

 Dose Frequency*       2 dose course given at least 21 days apart
                       If the second dose is administered later than the recommended interval, no
                       additional vaccine doses needs to be given.
 Dilution              Please follow instructions in the product information for dilution
                       Comirnaty-BNT162b2-PI Template (tga.gov.au)

 Syringe               1. In community clinics
 Preparation                 Prepare a single dose from the multi-dose vial as per ATAGI Guidelines
                       2. In mass vaccination clinics
                             Prepare in accordance from multi-dose vials as per ATAGI Guidelines
                             Label each syringe indicating the medicine name, batch number, date and
                              time of preparation if not being used immediately
                             Place in a cardboard tray with lid to protect from light until given
 Administration*       Intramuscular injection after dilution into the deltoid muscle of the upper arm.
 Drug                  No interaction studies have been performed.
 Interactions*         An interval of 7 days between COVID 19 vaccine and other vaccines including
                       influenza is recommended.
 Monitoring            Ensure vaccines are not expired and have been stored in accordance to Product
 requirements*         Information.
                             Once removed from the freezer, the unopened thawed vial can be stored at
                              2-8°C for up to one month (31 days). and up to 2 hours at temperatures 30
                              °C or lower, prior to use.
                             Discard any unused vaccine 6 hours after dilution.
                       Assess patient suitability for vaccination with pre vaccination questionnaire.
                       Obtain informed patient consent to be vaccinated.
                       Provide advice to the patient about possible adverse events following immunisation
                       and what to do if they occur.
                       Patients should be kept under close observation for at least 15 minutes following
                       vaccination and for 30 minutes if have previous history of allergies.
                       Adverse events following vaccination are notifiable conditions in the NT and need
                       to be reported to Public Health Unit.
                       Follow established procedure if an adverse reaction occurs.
                       https://www.health.gov.au/health-topics/immunisation/health-
                       professionals/reporting-and-managing-adverse-vaccination-events

 Health                Health professional using this guideline must:
 professional          1. Meet the requirements outlined by the NT Chief Health Officer:
 Accreditation
 Requirements          Nurses and Midwives:

Department of Health
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CVAP – Pfizer (Comirnaty®)

                             Be registered with the Australian Health Practitioner Regulation Agency
                              with no conditions or undertakings which may limit delivery of clinical
                              services directly to patients
                             Adhere to S25 2017 Prescribed Qualifications for Nurses and Midwives to
                              Supply, Administer or Possess Vaccines (p 4-6)
                                  •   https://nt.gov.au/__data/assets/pdf_file/0006/424914/s25.pdf
                             Adhere to this COVID-19 vaccine Protocol
                             Hold a current Basic Life Support Certificate or Provide First Aid Certificate
                              and provide documentary evidence of the qualifications when required
                             Hold a current vaccine provider qualification from an approved provider
                             Provide documentary evidence of the vaccine provider qualification when
                              required, including the date on which the qualification was obtained
                             Maintain continuing professional development related to skills and
                              competencies required for delivery of immunisation services.

                       Aboriginal Health Practitioners:
                             Be registered with the Australian Health Practitioner Regulation Agency
                              with no conditions or undertakings which may limit delivery of clinical
                              services directly to patients
                             Adhere to Gazette Notice G21 2019 - Prescribed Qualifications for
                              Aboriginal and Torres Strait Islander Health Practitioners to Supply,
                              Administer or Possess Vaccines and Gazette Notice S25 2017
                                 • https://nt.gov.au/__data/assets/pdf_file/0010/694531/g21.pdf
                             Adhere to this COVID-19 vaccine Protocol
                             Hold a current Basic Life Support Certificate or Provide First Aid Certificate
                              and provide documentary evidence of the qualifications when required
                             Hold a current vaccine provider qualification from an approved provider
                             Provide documentary evidence of the vaccine provider qualification when
                              required, including the date on which the qualification was obtained
                             Maintain continuing professional development related to skills and
                              competencies required for delivery of immunisation services.

                       Registered Pharmacists
                             Be registered with the Australian Health Practitioner Regulation Agency
                              with no conditions or undertakings which may limit delivery of clinical
                              services directly to patients
                             Adhere to Gazette Notice S30 2020 - Qualifications Prescribed for
                              Pharmacist to Supply and Administer Schedule 4 Vaccine
                                 • https://nt.gov.au/__data/assets/pdf_file/0003/882327/s30.pdf
                             Adhere to this COVID-19 vaccine Protocol
                             Hold a current Basic Life Support Certificate or Provide First Aid Certificate
                              and provide documentary evidence of the qualifications when required
                             Hold a current vaccine provider qualification from an approved provider:

Department of Health
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CVAP – Pfizer (Comirnaty®)

                             Provide documentary evidence of the vaccine provider qualification when
                              required, including the date on which the qualification was obtained,
                             Maintain continuing professional development related to skills and
                              competencies required for delivery of immunisation services.

                       AND ALL Health Professional, including medical officers, must:
                       Have completed the national COVID19 Vaccination Training Program including all
                       SIX core modules and the vaccine specific modules relating to the vaccine the
                       Health professional will be administering or handling.
                             COVID-19 an introduction
                             Handling and Storage
                             Communication and purpose
                             Multi-dose vial training and delivery
                             Documentation and reporting
                             Safety surveillance and reporting of adverse events following immunisation
                       The training modules can be accessed here:
                       https://covid19vaccinationtraining.org.au/login/index.php
                       AND
                             Provide documentary evidence of the vaccine provider qualification when
                              required, including the date on which the qualification was obtained
 Documentation         The health professional must:
                             Record the patient’s appointment in the organisation’s COVID-19 vaccine
                              booking/clinical system and set up a recall for the second dose
                             Complete pre-vaccination checklist, including precautions and
                              contraindications (please refer to medical officer if required)
                             Enter the patient details and vaccine brand name, dose, site of
                              administration and batch number in the Australian Immunisation Register in
                              real time
                                  o   If this is not possible due to ICT outages then within 24 hours
                             Record any Adverse Events Following Immunisation as per established
                              procedures
                             Provide information on vaccination and post vaccination care to the
                              individual in an appropriate form
                             Provide proof of vaccination to the individual as required
                             Document informed consent if providing the vaccine to people with capacity
                              aged over 16 years
                             Document of parental/carer informed consent for children aged 12 - 15
                              years.
 Service               Health Services providing COVID-19 vaccination must meet the:
 requirements                NT COVID-19 vaccine clinic practice standards for NT Government run
                              services

Department of Health
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CVAP – Pfizer (Comirnaty®)

                              Australian Government Requirements for all other clinics.
 Managing          Adrenaline (epinephrine) (1:1000) for injection ampoules
 Anaphylactic      Give if there are any respiratory and/or cardiovascular symptoms or signs of
 reactions         anaphylaxis.
 following vaccine
                       Adrenaline is not required for generalised non-anaphylactic reactions (such
 administration
                           as skin rash or angioedema).
                       Dose
                              Adult: 0.5 mL for average adult
                              Child: 12-15 years calculate 1:1000 adrenaline dose according to weight –
                               Refer to Doses of intramuscular 1:1000 adrenaline for anaphylaxis | The
                               Australian Immunisation Handbook (health.gov.au)
                       Route
                              Given by deep intramuscular injection preferably in the anterolateral (upper
                               outer) thigh.
                       Frequency
                              Repeat every 5 minutes if required until medical help arrives.
                       Contraindications
                              There are no absolute contraindications to adrenaline in anaphylactic
                               reactions; adrenaline is often life-saving.
                       Monitoring
                              Follow DRSABCD.
                              Call for medical assistance.
                              If the patient is unconscious, lie him/her on the left side and position to
                               keep the airway clear.
                              If the patient is conscious, lie him/her supine in ‘head-down and feet-up’
                               position (unless this results in breathing difficulties).
                              If oxygen is available, administer by facemask at a high flow rate.
                              Check breathing; if absent, commence basic life support or appropriate
                               cardiopulmonary resuscitation (CPR).
                       Document Dose and frequency in medication record.
                       Documentation of adverse drug reaction should be documented according to local
                       procedures Adverse events following vaccination are notifiable conditions in the NT
                       and need to be reported to the Public Health Unit.
                       Follow established procedure if an adverse reaction occurs.
                       https://www.health.gov.au/health-topics/immunisation/health-
                       professionals/reporting-and-managing-adverse-vaccination-events

 Related               Australian Product Information – COMIRNATY ® (BNT162b2 [mRNA]) COVID-19
 Documents             VACCINE
                       Comirnaty-BNT162b2-PI Template (tga.gov.au)
                       https://www.health.gov.au/resources/collections/covid-19-vaccination-provider-
                       resources

Department of Health
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CVAP – Pfizer (Comirnaty®)

                       ATAGI Clinical guidance on use of COVID-19 vaccine in Australia (most recent
                       version)
                       ATAGI check list for administration sites
                       Australian Immunisation Handbook
                       Pre Vaccination Screening Checklist
                       Immunisation: Health Professionals; NT Upskilling Courses
                       Australian Immunisation Handbook: After Vaccination
                       Australian Government COVID 19 Vaccination Training Program
                       COVID-19 vaccination decision guide for women who are pregnant, breastfeeding
                       or planning pregnancy
 References:
 * The drug information provided is to act as a guide only, for further information reference should be
 made to the full manufacturer’s product info and other reliable sources of medicines information. If
 contraindications or interactions are present refer to medical officer before administration.

   Approved by              Name                         Signature                           Date

   Chief Health        Dr Hugh Heggie              EDOC2021/0320750                  16 September 2021
     Officer

Department of Health
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