• 1 - Gastrointestinal tract infections 1 - Gastrointestinal tract infections
    • 2 - Respiratory tract infections, Influenza, TBC 2 - Respiratory tract infections, Influenza, TBC
    • 3 - Vector-borne diseases 3 - Vector-borne diseases
    • 4 - Sexually transmitted infections; Gonorrhea, Chlamydia, syphilis, HIV, viral hepatitis 4 - Sexually transmitted infections; Gonorrhea, Chlamydia, syphilis, HIV, viral hepatitis
    • 5 - Vaccine-preventable infections diseases 5 - Vaccine-preventable infections diseases
    • 6 - Nosocomial infections, causative agents, symptomatology, therapy and prevention 6 - Nosocomial infections, causative agents, symptomatology, therapy and prevention