The document discusses topics related to infection prevention including: 1. The proper timing for prophylactic antibiotic dosing is one hour before surgery. 2. The normal wound infection rate is 2-5% and increases to over 30% with certain risk factors. 3. Eradication of Staphylococcus epidermis is difficult due to its ability to form biofilms through secretion of exoslime, which allows antibiotics to not penetrate the biofilm.

1. Absite topics 13-15 Nir Hus Nir Hus

3. Q13 – Infection rate of wounds Nir Hus