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https://hdl.handle.net/1959.11/40097
Title: | SARS-CoV-2 transmission during rugby league matches: do players become infected after participating with SARS-CoV-2 positive players? |
Contributor(s): | Jones, Ben (author) ; Phillips, Gemma (author); Kemp, Simon (author); Payne, Brendan (author); Hart, Brian (author); Cross, Matthew (author); Stokes, Keith A (author) |
Publication Date: | 2021-07 |
Early Online Version: | 2021-02-11 |
Open Access: | Yes |
DOI: | 10.1136/bjsports-2020-103714![Open Access Link](/web/OA.png) |
Handle Link: | https://hdl.handle.net/1959.11/40097 |
Abstract: | | Objectives To examine the interactions between SARS-CoV-2 positive players and other players during rugby league matches and determine within-match SARS-CoV-2 transmission risk.
Methods Four Super League matches in which SARS-CoV-2 positive players were subsequently found to have participated were analysed. Players were identified as increased-risk contacts, and player interactions and proximities were analysed by video footage and global positioning system (GPS) data. The primary outcome was new positive cases of SARS-CoV-2 within 14 days of the match in increased-risk contacts and other players participating in the matches.
Results Out of 136 total players, there were 8 SARS-CoV-2 positive players, 28 players identified as increased-risk contacts and 100 other players in the matches. Increased-risk contacts and other players were involved in 11.4 +/- 9.0 (maximum 32) and 4.0 +/- 5.2 (maximum 23) tackles, respectively. From GPS data, increased-risk contacts and other players were within 2 m of SARS-CoV-2 positive players on 10.4 +/- 18.0 (maximum 88) and 12.5 +/- 20.7 (maximum 121) occasions, totalling 65.7 +/- 137.7 (maximum 689) and 89.5 +/- 169.4 (maximum 1003) s, respectively. Within 14 days of the match, one increased-risk contact and five players returned positive SARS-CoV-2 reverse transcriptase PCR (RT-PCR) tests, and 27 increased-risk contacts and 95 other participants returned negative SARS-CoV-2 RT-PCR tests. Positive cases were most likely traced to social interactions, car sharing and wider community transmission and not linked to in-match transmission.
Conclusion Despite tackle involvements and close proximity interactions with SARS-CoV-2 positive players, in-match SARS-CoV-2 transmission was not confirmed. While larger datasets are needed, these findings suggest rugby presents a lower risk of viral transmission than previously predicted.
Publication Type: | Journal Article |
Source of Publication: | British Journal of Sports Medicine, 55(14), p. 807-813 |
Publisher: | BMJ Group |
Place of Publication: | United Kingdom |
ISSN: | 1473-0480 0306-3674 |
Fields of Research (FoR) 2020: | 320225 Sports medicine |
Socio-Economic Objective (SEO) 2020: | 130602 Organised sports |
Peer Reviewed: | Yes |
HERDC Category Description: | C1 Refereed Article in a Scholarly Journal |
Appears in Collections: | Journal Article School of Science and Technology
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