IMPETIGO what is it? contagious? microbial cause
a) Skin infection, Non-contagious, Caused by Streptococcus pneumoniae
b) Respiratory infection, Contagious, Caused by Haemophilus influenzae
c) Skin infection, Contagious, Caused by Staphylococcus aureus or Streptococcus pyogenes
d) Genital infection, Non-contagious, Caused by Neisseria gonorrhoeae