Melissa Busch[email protected]CardiovascularGum disease bacteria may up heart disease risk in RA patientsRheumatoid arthritis (RA) patients have elevated rates of periodontal and cardiovascular disease, suggesting that their immune responses to gum disease bacteria may be linked to higher heart disease risk, according to a study published on November 17 in Arthritis & Rheumatology.November 29, 2020HomeDo you know how hard COVID-19 is hitting dentists' wallets?In addition to patient volume stalling in November, the COVID-19 pandemic has led to many dentists spending more to operate practices, with about 40% of them either breaking even or losing money, according to the latest data from the ADA's Health Policy Institute.November 24, 2020Hygiene ToolsWhat store-bought mouthwashes kill SARS-CoV-2 in half a minute?Over-the-counter mouthwashes containing cetylpyridinium chloride or ethanol/ethyl lauroyl arginate killed SARS-CoV-2 within 30 seconds of exposure to the virus in lab tests, according to a study published on November 13 on the preprint server bioRxiv.November 23, 2020Infection ControlIs your patient a virus superspreader? It may be the teethPatients who have a full set of teeth and a clogged nose may be more likely to spread viruses such as SARS-CoV-2, according to a study published on November 12 in the Physics of Fluids.November 22, 2020CBCT3D printing, imaging reveal prehistoric shark's peculiar jawResearchers used 3D printing and computed tomography imaging to get a better understanding of a prehistoric shark and its unusual jaw, in a study published on November 17 in Communications Biology.November 19, 2020Imaging SystemsImaging detects big, rare tumor protruding from fetus's mouthDoctors recently used prenatal ultrasound to detect a rare 4.6 x 3.6-cm oropharyngeal teratoma protruding from the oral cavity of a fetus. Details of the case were published on November 4 in the Cureus Journal of Medical Science.November 18, 2020Infection ControlAre disposable isolation gowns protecting your dental team?Approximately 50% of disposable isolation gowns made outside the U.S. or by nontraditional manufacturers have failed to meet required protection standards, according to tests performed by the nonprofit medical device evaluator ECRI.November 17, 2020InsuranceADA responds to claim that HIV spreads via toothbrush sharingThe head of an independent charity in the U.K. has been criticized after claiming that a person can get HIV by sharing an infected person's toothbrush, though the virus is not spread through saliva, according to news reports.November 16, 2020Dental SpecialtiesCould this giant tooth have prehistoric origins?A woman hunting for shark teeth recently discovered a tooth about the size of a human palm on Hunting Island in South Carolina. She believes the tooth belonged to the prehistoric megalodon shark, according to news reports.November 15, 2020Infection ControlSome Calif. counties require dental teams to get flu vaccineAbout one-sixth of the counties in California have ordered healthcare workers, including dental professionals, to get vaccinated for influenza, according to information from county health departments.November 12, 2020Previous PagePage 88 of 122Next PageTop StoriesLegal IssuesImposter orthodontist arrestedA North Carolina woman charged with practicing medicine without a license was arrested, leaving patients who'd prepaid for braces in a lurch.Immune SystemDisplaced dental implant causes systemic complications in 47-year-oldPatient CommunicationWhy 1 question isn't enough for complex care dental patientsLegal IssuesFormer dentist accused of killing man at his shuttered practiceSponsor ContentEscape the PPO Trap: Take Back Control of Your Practice