substitute
"serious injury", to a person or animal, means either of the following:
(a) any injury (including the cumulative effect of more than 1 injury) that—
(i) endangers, or is likely to endanger, the person or animal's life; or
(ii) is, or is likely to be, a significant or longstanding injury;
(b) 1 or
more serious dog bites.
Part 14 Employment and Workplace Safety Legislation Amendment Act 2020