Background: Until now. only a few cases of Valsalva-induced barotraumas (pneumothorax. pneumomediastinum and subcutaneous emphysema) have been described. and none of them among COVID-19 patients. https://www.roneverhart.com/HP-Pavilion-15-eg2373cl-15-6-FHD-Touch-Laptop-Intel-Core-i7-1255U-3-50-GHz-GeForce-MX550-16GB-DDR4-512GB-SSD-Windows--p8309/