Bacterial skin sores often result from infections caused by Staphylococcus aureus or Streptococcus bacteria. Common causes include poor hygiene, minor cuts or insect bites that become infected, weakened immunity, and skin conditions like eczema or acne. Close contact in crowded environments can also spread bacteria. To avoid bacterial skin sores, maintain proper hygiene, keep wounds clean, avoid sharing personal items, and strengthen your immune system with a balanced lifestyle. In more serious infections, antibiotics may be required, and healthcare providers may source treatments from ceftriaxone injection distributors to ensure effective therapy and faster recovery under medical supervision.