LinkedIn still censoring medical opinions on masking for Covid-19: Professor Karol Sikora, an oncologist and former WHO Cancer Programme director, posted Oct. 4, “It seems I've been censored on LinkedIn again. I stand by every word!” The screenshot he included showed his post, “Forcing young children into masks was an outrageous decision. ‘Masking children during the covid pandemic harmed children whilst doing nothing to stop the spread of the virus, a damning new report has found.’” The screenshot showed LinkedIn deleted the post for allegedly violating its Professional Community Policies.