Posted March 25, 2021 https://www.newshub.co.nz/home/travel/2021/03/australian-report-finds-carbon-monoxide-caused-shark-spotting-pilots-to-suffer-amnesia-and-confusion.html?fbclid=IwAR1IDbzw5qsn3qAmqfpwv1Ue709CJo1neAkAmORGVOuKjnzoE8JzU2ZYZSw