1. Understand the pathology, diagnosis and treatment of bacterial skin infections such as Cellulitis and Necrotising fasciitis. 2. Learn the signs, symptoms and management of gastrointestinal infectious diseases like Infectious diarrhoea and Infective colitis. 3. Gain knowledge about the pathophysiology of respiratory infectious diseases including Influenza and Pneumonia and their appropriate treatments. 4. Increase understanding of some vital global infectious diseases: HIV, Malaria, TB and Viral hepatitis, with a focus on their prevention and control. 5. Distinguish between different types of skin conditions and malignancies such as Acne vulgaris, Rosacea, Atopic dermatitis, Contact dermatitis, Psoriasis, Impetigo, and Basal cell carcinoma, Squamous cell carcinoma, Malignant melanoma – identify their causes, symptoms, diagnosis and treatment methods.