B it is b because it says community. it is a specialized community most likely elder home. if it were c or d it would say something about the hospital.
A community infection is an infection occurring outside a health facility, as opposed to a nosocomial infection. This type of infection is the most common. The causative organisms can be viruses, bacteria, fungi or parasites. These germs are characterized by a relatively low probability of resistance, compared with those of nosocomial infections. This is particularly the case with regard to bacterial resistance.
If the directions for early detection are followed then the chances of being treated and found in early stages is much greatly increased. So many people underestimate this.
