(1)Whether, with reference to his reply to question 856 on 15 April 2021, healthcare workers were made aware of the fact that the K95 masks presented to them only had a very low filtration-efficacy range and could compromise their own health; if not, why not; if so, what are the relevant details;
(2) what consequence management will be meted out to the (a) procurers and (b) suppliers of the specified masks?