Older Adults Including Long
There are no contraindications to the administration of epinephrine for the treatment of anaphylaxis. Although adverse cardiac events, such as myocardial infarction or acute coronary syndrome, have been reported in some patients who received epinephrine for treatment of anaphylaxis , epinephrine is the first-line treatment for anaphylaxis. It is important that locations providing vaccination to older adults, including long-term care facility residents, have staff members available who are able to recognize the signs and symptoms of anaphylaxis. This will help not only to ensure appropriate and prompt treatment for patients with anaphylaxis, but also to avoid unnecessary epinephrine administration to patients who do not have anaphylaxis.
Employers And Occupational Health Vaccination
The RCN maintains that any organisation which provides health care is responsible for ensuring that their staff and patients are safe. Appropriate vaccination is in the interest of staff, employers and patients/clients. This is underpinned by extensive legislation:
The British Medical Association has produced guidance for GPs on which vaccines they should provide:
- Focus on vaccines and immunisations – Guidance for GPs
- Focus on hepatitis B immunisations Guidance for GPs
- Focus on travel immunisations Guidance for GPs
The Second Symposium On The Definition And Management Of Anaphylaxis
The findings of the Second Symposium on the definition and management of anaphylaxis were published recently. This global expert symposium agreed a clear and concise definition of anaphylaxis as a serious allergic reaction that is rapid in onset and may cause death. However, while this stresses the importance of anaphylaxis, most cases are not fatal and will not be included by a definition that expresses only a potential for harm.
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Managing Children Vaccinated With Non
No specific recommendations have been made at this time for children who received a non-Health Canada-authorized vaccine. Therefore, at this time, no additional doses should be offered if the child has received a complete series of a non-Health Canada-authorized vaccine.
If an incomplete series of a non-Health Canada-authorized vaccine as been received, the series should be completed with a Health Canada-authorized vaccine for children.
We will update this section as recommendations become available.
Information On Adverse Events Following Immunization

Immunization may trigger common side effects such as a sore arm, fatigue, headache, sore muscles and joints, and fever. These side effects are often mild and dont last more than a few days.
In addition to discussions about these common side effects, health care providers should offer information on the specific adverse events that may occur after COVID-19 vaccination.
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Minimising The Risk Of Aefis
Screen each person to be vaccinated using the pre-vaccination screening checklist in Preparing for vaccination. This helps ensure that the person does not have a condition that increases the risk of an AEFI or is a contraindication to vaccination.
Also check:
- the disease-specific chapters of this Handbook, including the variations from product information
- any other relevant sources, such as state or territory guidelines
Always use correct injection procedures to help minimise adverse events. See Administration of vaccines.
Swelling And Urticarial Rash At The Injection Site
Swelling and urticarial rash at the injection site can occur and may be the first indication of an evolving anaphylaxis. For this reason, while such reactions are not always caused by an allergic reaction, the individual should be observed for at least 30 minutes in order to ensure that the swelling or hives remain localized. Ice can be applied to the injection site for comfort. If the hives or swelling disappears and there is no evidence of any progression to other parts of the body and there are no other symptoms within the 30-minute observation period, no further observation is necessary. However, if any other symptoms arise, even if considered mild , or if there is evidence of any progression of the hives or swelling to other parts of the body during the 30-minute observation period, EPINEPHrine should be given .
A mild local reaction resolving by itself within a few minutes is not indicative of an allergic reaction and does not require special observation or specialized assessment prior to subsequent vaccination.
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This Page Provides Practical And Clinical Guidance For Vaccine Administration
The information provided supports guidance in The Green Book – Immunisation against infectious disease. The Green Book provides policy guidance on vaccine administration, storage and disposal of vaccines, and reporting alongside information for all the vaccines given in the UK and how these should be administered. Immunisers must access the green book online as the resource is constantly updated to reflect the most up to date schedule and advice.
Please ensure if you are using a hard copy of any resources or documents that you are using the most recent version.
- The WHO Best Practices for Injections and Related Procedures Toolkit
- The RCN’s Managing Childhood Immunisation Clinics – best practice guidelines provides a practical checklist to support general practice nurses in managing a childhood vaccine and immunisation clinics, it includes prescribing and administration of prescription only medicines advice, the time needed for an immunisation appointment, what resources and information should be available.
Recommended Ages For Mmrv Vaccines
The product information for ProQuad states that this vaccine is for use in children 12 months to 12 years of age. The product information for Priorix-tetra states that children 9 months of age can receive this vaccine.
ATAGI recommends that children up to 14 years of age can receive both MMRV vaccine should not be used routinely as the 1st dose of MMR
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Medicines Management Relevant To Vaccination
Vaccines are Prescription Only Medicine this means they require authorisation to supply and or administer from an appropriately registered practitioner. This would normally be by a Prescription or Patient Specific Direction .
There are alternative authorisation processes identified by the legislation relevant to vaccination which include:
- Patient Group Direction – these are an exemption under schedule 16 of HMR, for enabling the supply and/or administration of a POM. Limited to certain listed heath care professionals
- Emergency medicines – which means that adrenaline given in the case of anaphylaxis does not need a prescription.
For information on medicines administration in occupational health settings and the use of written instructions, see: Specialist Pharmacy Service .
How Is Anaphylactic Shock Diagnosed
Anaphylaxis and anaphylactic shock result from the immune system overreacting to a substance. These reactions are usually caused by foods, and the doctor will ask about what you have eaten before the reaction. The doctor may also ask about medications, insect stings or vaccines that may have caused the reaction.
After an episode of anaphylaxis or anaphylactic shock, the doctor may recommend allergy testing to identify the allergen. Additional blood or allergy testing may also help identify the exact cause of the reaction.
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What To Do If Someone Has Anaphylaxis
Anaphylaxis is a medical emergency. It can be very serious if not treated quickly.
If someone has symptoms of anaphylaxis:
If you’re having an anaphylactic reaction, you can follow these steps yourself if you feel able to.
Read about how to treat anaphylaxis for more advice about using auto-injectors and correct positioning.
Informing The Person Being Vaccinated About Possible Adverse Events

Advise the person, or their parent or carer about what common adverse events are likely or expected and what they should do about them. This should be part of the consent procedure.
Managing anaphylaxis
Rapid intramuscular administration of adrenaline is the cornerstone of anaphylaxis treatment. Adrenaline is lifesaving and must be used promptly.7
Antihistamines or hydrocortisone are not recommended to manage anaphylaxis in an emergency.
Every time vaccines are given, these things must be immediately to hand:
- a protocol for managing anaphylaxis
- adrenaline
- 1 mL syringes
Protocol for managing anaphylaxis
Using adrenaline
Adrenaline 1:1000 is recommended to treat anaphylaxis because it is universally available. Adrenaline 1:1000 contains 1 mg of adrenaline per mL of solution in a 1 mL glass vial.
Adrenaline 1:10,000 is not recommended to treat anaphylaxis.
Adrenaline is not needed for generalised non-anaphylactic reactions . If in doubt, give intramuscular adrenaline. No serious or permanent harm is likely to occur from administering adrenaline to a person who is not experiencing anaphylaxis.9
Use a 1 mL syringe to improve measurement accuracy when drawing up small doses of adrenaline.
Dosage and administration of adrenaline
The recommended dose of 1:1000 adrenaline is:
- 0.01 mL per kg body weight
- up to a maximum of 0.5 mL
- given by deep intramuscular injection, preferably in the anterolateral thigh
- emergency medicine
- immunology
Do not give adrenaline 1:1000 intravenously.
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Vaccine Conversations Supporting Vaccine Confidence
Nurses and all health professionals are an important and trusted source of advice on vaccination. The discussion with parents and the public is time well spent and people value having the opportunity to ask questions.
The ‘Practical tips’ below, are adapted from Bedford H and Elliman D Fifteen-minute consultation: Vaccine-hesitant parents Arch Dis Child Educ Pract Ed:BMJ.
May Not Be Classic Allergic Reactions
Earlier this year, the Centers for Disease Control and Prevention announced that people who had an allergic reaction to a first dose of an mRNA vaccine should not get a second, recommending that they instead could follow up with the Johnson & Johnson single-dose COVID-19 vaccine. However, the study authors said their results suggest this “largely unstudied” strategy might not be needed.
In fact, the researchers pointed out that the immediate second-dose mRNA vaccine reactions might not be classic allergic reactions at all because re-exposure to the same substance in classic allergy situations causes the same or worse symptoms.
“Second dose tolerance following reactions to the first dose argues that either many of these initial reactions are not all truly allergic reactions, or supports an allergic, but nonimmunoglobulin Emediated mechanism in which symptoms can typically be abated with premedications,” the researchers wrote.
Co-senior author Aleena Banerji, MD, of MGH said in a hospital news release that it is important for people with a first-dose allergic reaction to complete the vaccine series, if possible. “After first dose reactions, allergy specialists may be useful to help guide risk/benefit assessments and assist with completion of safe vaccination,” she said.
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Cdc Confirms 29 Anaphylaxis Cases After Covid
Editors note:For the latest news on COVID-19, visit.
Federal health officials have confirmed 29 cases of anaphylaxis after COVID-19 vaccination but are emphasizing the vaccine is safe as millions of doses have been administered.
Anaphylaxis is still exceedingly rare, said Nancy Messonnier, M.D., director of the Centers for Disease Control and Preventions National Center for Immunization and Respiratory Diseases. Of course, we all would hope any vaccine would have zero adverse events but its a very safe vaccine.
Twenty-one of the cases were detailed today in a Morbidity and Mortality Report looking at doses of the Pfizer-BioNTech vaccine distributed Dec. 14-23, 2020.
Those cases occurred among nearly 1.9 million doses administered, a rate of 11.1 per 1 million doses. Dr. Messonnier acknowledged the rate is significantly higher than the 1.3 cases per million for flu vaccines but said officials have not detected worrisome safety signalsand are continuing to track and investigate cases.
Right now, the known and potential benefits of the current COVID-19 vaccines outweigh the known and potential risks of getting COVID-19, she said.
Seventeen of those who experienced anaphylaxis had a history of allergic reactions to drugs, medical products, food or insect stings. Seven had a history of anaphylaxis.
Why Report To The Register
The AIR provides an important means of ensuring accountability of, and evaluating, Australias funded National Immunisation Program. The AIR is the primary means of determining vaccination coverage at national, state and territory, and local levels.
The AIR provides a central record of the vaccination history of every Australian. It is accessible by Australian immunisation providers to assess a persons vaccination history and plan vaccination needs.
AIR data are used to determine a familys entitlement to government family assistance payments.
Immunisation requirements for eligibility for these payments include all people up to 20 years of age.
It is therefore important that immunisation providers promptly submit vaccination data to the AIR.
The Australian Government Department of Human Services website has more details about immunisation requirements for family assistance payments.
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Vaccines And Persons With A History Of Allergy To Substances Other Than Eggs
Persons who have had an anaphylactic reaction to gelatin or gelatin-containing products should be evaluated by an allergist prior to receiving gelatin-containing vaccines .
Certain vaccines contain trace amounts of antimicrobial agents or other preservatives , although allergies to these are rare. No licensed vaccine contains penicillin or penicillin derivatives.
Most often, neomycin hypersensitivity manifests as contact dermatitis, a delayed-type immune response rather than immediate-hypersensitivity type response . A history of delayed-type reactions to neomycin is not a contraindication for administration of neomycin-containing vaccines. There has only been 1 reported case of immediate hypersensitivity reaction following a neomycin-containing vaccine . Persons who have had anaphylactic reactions to neomycin should be evaluated by an allergist prior to receiving vaccines containing neomycin .
Immediate-type allergic reactions due to latex allergy have been described after vaccination, but such reactions are rare .
Risk Factors For Anaphylaxis To Comirnaty Vaccine
Individuals should not receive the Comirnaty vaccine if they have a history of anaphylaxis to any of the ingredients in the vaccine.1,9,10The vaccine ingredients are listed in the New Zealanddata sheet .9
Polyethylene glycol , also known as macrogol, is an ingredient in mRNA COVID-19 vaccines. PEG is present in many different types of medicines and is recognised as an allergen that can trigger anaphylaxis in some people.1,1013
Individuals with a history of an anaphylaxis-type reaction to any other substance have an increased risk of an anaphylactic response to mRNA COVID-19 vaccines.10 These individuals can still receive the vaccine but should be observed for a minimum of 30 minutes and be given clear advice on symptoms of anaphylaxis and how to call for help, before leaving the vaccination facility.10
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The European Academy Of Allergology And Clinical Immunology
EAACI defines anaphylaxis as a severe, lifethreatening, generalised or systemic hypersensitivity reaction, a definition later adopted by the World Allergy Organization., The definition emphasised the gradual onset and progression of symptoms from itching in the gums or throat through to a multiorgan reaction dominated by severe asthma with ensuing hypotension. However, hypotension and bronchospasm did not have to be present to class the reaction as anaphylaxis. This would permit reactions that were aborted at an early stage, by administration of epinephrine, to be classed as anaphylaxis, and because of this EAACI provides a useful definition for the clinic setting.
Managing Acute Vaccine Reactions

Vaccine providers should be familiar with identifying immediate-type allergic reactions, including anaphylaxis, and be competent in treating these events at the time of vaccine administration. Providers should also have a plan in place to contact emergency medical services immediately in the event of a severe acute vaccine reaction.
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Dose For Children 5 To 11 Years Of Age
The dose of Pfizer-BioNTech Comirnaty in children 5 to 11 years of age is 10 micrograms using the pediatric formulation.
Children who are turning 12 years of age between their first and second dose should receive the:
- 10-microgram dose of Pfizer-BioNTech Comirnaty for the first dose and
- 30-microgram dose for the second dose
If a child under 12 years of age inadvertently receives a 30-microgram dose, the dose should be considered valid.
- If that was their first dose and they need a second dose and are still under 12 years of age by that time, the 10-microgram dose should be used for the second dose.
- If they turn 12 between the first and second dose, the 30-microgram dose should be used for the second dose.
For more information, refer to the Quick reference guide for youth and adults .
Persons Who Have Had An Allergic Reaction Following A Previous Immunization
For an individual patient who has experienced an immediate reaction to immunization, it is important to identify the type of reaction that occurred, obtain a history of prior allergic reactions, and try to identify the particular agent responsible. An algorithm approach to these patients has been published and additional advice is available for allergists on the evaluation of these adverse events . In general, a history of a severe allergic reaction to a vaccine should be considered a contraindication to additional doses of the same vaccine . Referral of the individual to an allergist for evaluation is usually indicated to possibly determine the component responsible, before making decisions regarding administration of the additional doses of the same vaccine or other vaccines that have the same components. Patients who have not had a severe allergic reaction following a vaccine, but who have a history of possible allergy to a vaccine component can often be vaccinated safely after careful evaluation .
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