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 StoriesLegal IssuesNew details emerge about dentist facing suit over patient deathNew information has emerged concerning an oral surgeon facing a lawsuit and possible disciplinary action in the death of a patient.Office ManagementDentists aren’t feeling great about this situationFluorideA new cavity-fighter that ditches silver in the worksDental HygieneLooking back, moving forward: A reflection for National Dental Hygiene MonthPatient CommunicationDo’s and don’ts for improving your case presentation