LinkedIn deletes comment calling coronavirus the 'Kung Flu': Self-employed tech entrepreneur Adam Laszlo Rocska had his comment on LinkedIn that called COVID-19 the "kung flu" removed by the platform for violating its "Professional Community Policies." Rocska's comment was responding to someone else's reply on one of his posts about China and censorship. "And everybody was kung flu fighting... nanananannna nannannnanaaaa," the comment read.