Pung, Rachael http://orcid.org/0000-0002-1188-8231
Clapham, Hannah E.
Russell, Timothy W.
,
Lee, Vernon J.
Kucharski, Adam J.
Funding for this research was provided by:
Ministry of Health, Singapore
Wellcome Trust (206250/Z/17/Z)
Article History
Received: 15 November 2022
Accepted: 20 February 2023
First Online: 16 March 2023
Declarations
:
: The study was approved by the London School of Hygiene & Tropical Medicine Observational Research Ethics Committee (ref. 25727). All data and analysis were collected and performed in line with the Infectious Diseases Act in Singapore which permits the collection and publication of surveillance data.
: Not applicable.
: The authors declare that they have no competing interests.