... and the whole of Report 9 is littered with frequent warnings and disclaimers, thereby absolving its responsibility for any advice taken therefrom. Note the disclaimer on efficacy of vaccines, even so, the (FALSE) assumption is there, that vaccines are EXPECTED to prevent transmission!!
Not related to class action or government negligence but proof that lawyers are doing their jobs and a PRECEDENT for all future mask discrimination cases. Read the last line in particular.
