Gabriel Poilquin ultimately provided an update as to his condition on Thursday, thanking people for their concern.

Multiple tweets showing that Public Order Emergency Commission lawyer Gabriel Poliquin was vaccinated against COVID-19 appear to have been deleted since he suddenly collapsed on video during the Emergencies Act inquiry on Wednesday. 

https://www.lifesitenews.com/news/tweets-showing-emergencies-act-lawyer-was-vaccinated-deleted-after-he-collapses-during-inquiry/?