Waterhouse friederichsen syndrome is caused by
Waterhouse friederichsen (WF) syndrome is fulminant meningococcemia characterized by shock, disseminated intravascular coagulation, petechial rash and multisystem failure due to the lipo-oligosaccharide mediated damage of the vascular endothelium. it is caused by N.meningitidis
Neisseria gonorrheae
Neisseria meningitidis
Chlamydia trachomatis
Lymphogranuloma venerum
Systemic Bacteriology (Gram Positive Cocci, Gram Negative Cocci)