Barrier dysfunction
S. aureus S. epidermis S. pyogenes E. Coli Bacteroides fragilis Clostridium sp Candida albicans
Complement deficiency (genetic)
Neissera gonorrhoea
Neisseria meningitidis
Immunoglobuline deficiency (hypogammaglobulinemia)
Capsulated bacteria: S. pneumoniae N. meningitidis Haemophilus influenza Cambylobacter Giardia lamblia Enterovirus
Spleen deficiency (chronisch hemolyse, infarct)
Three capsulated bacteria: S. pneumoniae N. meningitidis haemophilus influenza Also: plasmodium infections
Granulocytopenia (cytostatic medicin, glucocorticosteroids)
S. aureus S. epidermis E. Coli Candida albicans S. pneumoniae Aspergillus fumigatus
Cellular immunity (SCID, HIV, decrease CD4, chemotherapy)
Legionella Salmonella Myobacterium tuberculosis Herpesvirus Toxoplasma gondii Stronguloides stercoralis