Rebekah Moan, contributing writer, and Theresa Pablos, editor in chief[email protected]Infection ControlCase report: Dorsal tongue ulcer in COVID-19 patientA dental team in Afghanistan identified a dorsal tongue ulcer in a 62-year-old man who later tested positive for COVID-19. The man's painful lesion persisted for weeks, and he also experienced asymptomatic geographic tongue, according to details published on May 20 in BMC Oral Health.May 25, 2021CAD/CAMImaging reveals dentition of 3.67-million-year-old skullA team of global researchers used high-resolution imaging to reveal never-before-seen dental details in a 3.67-million-year-old skull of a prehuman ancestor known as Little Foot. The images and insights were published on March 2 in e-Life.March 8, 2021Page 1 of 1Top StoriesPeriodonticsGum disease may leave you itchingPatients with gum disease may face double the risk of developing atopic dermatitis, the chronic skin condition often referred to as eczema that causes red, itchy skin.InsuranceWhy clean claims aren't luck, and how to get more of them in your dental practiceImmune SystemMS linked to specific oral microbiomeFluorideFDA cracks down on ingestible fluoride for kidsSponsor ContentBreak Free from Burnout: Why Career Stress Is a Choice