When this article was originally published in Epidemiology and Infection it contained an error in the affiliations 3 and 4. These have now been corrected and updated.
The authors apologise for this error.
Published online by Cambridge University Press: 17 January 2025
When this article was originally published in Epidemiology and Infection it contained an error in the affiliations 3 and 4. These have now been corrected and updated.
The authors apologise for this error.