what are signs and symptoms of wound infection?
['Pus. Pus or cloudy fluid is draining from the wound.', 'Pimple. A pimple or yellow crust has formed on the wound.', 'Soft Scab. The scab has increased in size.', 'Red Area. Increasing redness occurs around the wound.', 'Red Streak. ... ', 'More Pain. ... ', 'More Swelling. ... ', 'Swollen Node.']