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 StoriesDental HygieneOnly 1 in 3 adults in the U.S. floss, intervention neededThough the number of adults in the U.S. reporting daily flossing rose over a 10-year-period, only 33% of this population do this oral hygiene habit every day, according to a study published in the Journal of the American Dental Association.PodcastsDental hiring crisis podcast: The importance of training in today's dental practicesMalpracticeKeeping up with the shifting standard of care in dentistryLegal IssuesEx-dental manager sentenced for embezzlementSponsor ContentDisaster-Proof Dentistry: Defend your practice against economic collapse