Use of a biological scaffold in the cleavage area in complex revision breast augmentation: A surgical technique and case series.

Background: Bilateral breast augmentation has been the top surgical procedure performed worldwide by plastic surgeons for the past 5 years. Complex breast revision patients are challenging, with the cleavage area being one of the most difficult areas to navigate. We present a novel technique for using biological scaffolds in revision breast augmentation surgery.

Sports balls as potential SARS-CoV-2 transmission vectors.

Objects passed from one player to another have not been assessed for their ability to transmit severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). We found that the surface of sport balls, notably a football, tennis ball, golf ball, and cricket ball could not harbour inactivated virus when it was swabbed onto the surface, even for 30 ​s. However, when high concentrations of 5000 ​dC/mL and 10,000 ​dC/mL are directly pipetted onto the balls, it could be detected after for short time periods.