(Redirected from Opportunistic infections) An opportunistic infection is an infection caused by pathogens (bacteria, viruses, fungi, or protozoa) that take advantage of an opportunity not normally available, such as a host with a weakened immune system, an altered microbiota (such as a disrupted gut flora), or breached integumentary barriers.
If someone is described as being 'rough around the edges' it means they are generally good but have a few faults on the outside. Rough around the edges has many meanings: Worn out; Not polished or refined; Not great but not bad either; ans Unkempt.
Wash the wound well and stop the bleeding, then pinch the sides of the wound together. If the edges of the wound come together and it looks better, you may want to consider seeing your doctor for treatment.If treatment may be needed, do not use an antiseptic or antibiotic ointment until after a doctor has examined the wound.ash the wound well and stop the bleeding, then pinch the sides of the wound together. If the edges of the wound come together and it looks better, you may want to consider seeing your doctor for treatment.