ADA Offers PPE Guidance to Dentists as Some States Consider Reopening Apr 19, 2020 gda covid news {{Title}} [x] <strong>Comma separated</strong>, type <strong>existing</strong> tags Add or, Select from existing Opening existing... Close existing Most popular tags Click to select: Show all1609Tags Show only most popular Opening all... {{Title}} ({{ItemsCount}}) ADA provides interim guidance on appropriate face masks and shields or goggles as offices approach reopening. Read Statement