– history of immediate anaphylaxis to multiple different drug classes with the trigger unidentified (this may indicate PEG allergy) – prior non-anaphylaxis allergic reaction to COVID-19 vaccine Recent research shows that even individuals with severe allergy to PEG tolerate the polysorbate 80-containing vaccines such as the Novovax or Sanofi Pasteur vaccine.Ĭan people who do not carry adrenaline and have had previous mild to moderate reactions to foods or drugs still have a COVID-19 vaccine? However, polysorbate 80 is widely used in medicines and foods, and is present in many medicines including monoclonal antibody preparations.

Rarely, people with PEG allergy may also be allergic to polysorbate 80. The Novovax and Sanofi Pasteur vaccines do not contain PEG but do contain a related compound called polysorbate 80. Known allergy to PEG is rare and has been implicated in only a small minority of allergic reactions reported after COVID-19 vaccines. Medicines containing PEG include some tablets, laxatives, depot steroid injections, and some bowel preparations used before colonoscopy. PEGs (also known as macrogols) are a group of known allergens commonly found in medicines, many household products and cosmetics. The Pfizer BioNTech and Moderna mRNA vaccines contain polyethylene glycol (PEG). Does this mean I am unable to have a COVID-19 vaccine? It is important to let your healthcare provider know about your latex allergy so they can ensure they do not use any latex-containing products whilst treating you. The Sanofi Pasteur vaccine is supplied in vials that have a stopper made from a synthetic form of rubber called chorobutyl which does not contain dry natural rubber (latex). This is a synthetic form of rubber which does not contain any dry natural rubber (latex). The Novovax vaccination is supplied in vials that have a stopper made from bromobutyl. The Moderna vaccination is supplied in vials that do not contain any dry natural rubber (latex) Pfizer have confirmed that latex is not used at all in the raw materials used to produce the vaccine. The Pfizer/BioNtech vaccination is supplied in vials that have a stopper made from bromobutyl. No, according to the manufacturers, none of the COVID-19 vaccines currently available are supplied in vials with stoppers containing latex. Dose: 30 microgramsĪnaphylaxis UK does not have any information about the regional availability of different vaccines. aged 12 to 17 years: Pfizer-BioNTech mRNA (Comirnaty) bivalent vaccine authorised for persons aged 12 years and older.aged 5 to 11 years: Pfizer-BioNTech mRNA (Comirnaty) monovalent or bivalent vaccine paediatric formulation.The following vaccines are advised for those aged 5 years and above who are immunosuppressed: Sanofi/GSK AS03-adjuvanted monovalent beta variant (VidPrevtyn Beta) booster vaccine authorised for adults.Moderna mRNA (Spikevax) bivalent vaccine authorised for adults. Dose: 50 micrograms.Pfizer-BioNTech mRNA (Comirnaty) bivalent vaccine authorised for adults.

The Joint Committee on Vaccination and Immunisation (JCVI) have said that the following vaccines are advised for use in all adults aged 75 years and over: For more detailed information, see our frequently asked questions (FAQs) below.įor the Spring 2023 Covid booster programme, Astra Zeneca vaccine is not available. In the vast majority of cases, people with a history of serious allergies can safely receive any COVID-19 vaccination. No other companies have declared that they are using pork products in their vaccines at this time though nearly all of them are still in the development, research and clinical trials phases.At the start of the COVID vaccination programme, many people with serious allergies were incorrectly advised that they could only be given the Astra Zeneca COVID-19 vaccination because of their allergy/ies. Gamaleya Research Institute, Johnson & Johnson, Novavax, and Bektop have received limited approval for releasing their vaccines around the world, but have not noted whether or not they use gelatin in their formulas either. Three of the companies that religious groups are concerned about most are Sinovac, Sinopharm, and CanSino Biologics, which have not released official statements about whether or not their products use pork-derived gelatin. The COVID-19 vaccines from Pfizer, Moderna and AstraZeneca do not use pork gelatin in their formulas, but there is widespread concern over vaccines from other companies, which have not released a list of their ingredients. Gelatin from pork and cow products is often used in vaccines to stabilize the drug's ingredients and ensure they remain effective through the distribution process.

Nova vax ingredients