key: cord-0869850-5s16zujf authors: Cabanillas, Beatriz; Akdis, Cezmi A.; Novak, Natalija title: COVID‐19 vaccines and the role of other potential allergenic components different from PEG. A reply to: “Other excipients than PEG might cause serious hypersensitivity reactions in COVID‐19 vaccines” date: 2021-06-15 journal: Allergy DOI: 10.1111/all.14761 sha: 9d340b4c875df7f38b9277824a3f6798e0af422e doc_id: 869850 cord_uid: 5s16zujf nan COVID-19 vaccines and the role of other potential allergenic components different from PEG. A reply to: "Other excipients than PEG might cause serious hypersensitivity reactions in COVID-19 vaccines" To the Editor, Other excipients than PEG might cause serious hypersensitivity reactions in COVID-19 vaccines Allergic reactions to the first COVID-19 vaccine: a potential role for polyethylene glycol? Allergenic components of the mRNA-1273 vaccine for COVID-19: possible involvement of polyethylene glycol and IgG-mediated complement activation Anaphylaxis to trometamol excipient in gadolinium-based contrast agents for clinical imaging Maintaining safety with SARS-CoV-2 vaccines Hypersensitivity reaction to human papillomavirus vaccine due to polysorbate 80 Immediate hypersensitivity to polyethylene glycols and polysorbates: more common than we have recognized