Healthcare workers wear scrub caps to avoid contaminating the patient during surgery or a medical procedure. However, there is also a secondary reason that is particularly important during these days of trying to stay clear of this virus. For the same reason your hair could potentially contaminate a patient -there's potentially a lot of bacteria and viruses trapped there, you may want to cover your hair when you might be exposed to contaminated environments. Here's a list of some of the best Surgical Scrub Caps sewing patterns that I could find on the internet. <a href="https://so-sew-easy.com/surgical-scrub-caps-sewing-patterns/">https://so-sew-easy.com/surgical-scrub-caps-sewing-patterns/</a>