Declaration of interest
H Seale has previously received funding from vaccine companies (BioCSL, Seqirus, GlaxoSmithKline and Sanofi Pasteur) for investigator driven research, and funding for travel to present at state-based meetings/conferences. The author has no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed.
Reviewer disclosures
A reviewer on this manuscript has disclosed that they have received grant funding from Pfizer Inc., and Merck & Co., Inc. Peer reviewers on this manuscript have no other relevant financial or other relationships to disclose.