Differential diagnosis of HIV and AIDS are :
-viral pharyngitis
-bacterial pharyngitis
-influenza
-infectious mononucleosis
-hyperthyroidism
-endocarditis
-tuberculosis
-malignancy
-idiopathic pulmonary fibrosis
-pneumoconiosis
-histoplasmosis
-coccidioidomycosis
-viral pneumonia
-bacterial pneumonia
-vitamin deficiency
-renal failure / uremia
-cirrhosis / hepatic encephalopathy
-neuro syphilis
-chronic meningitis
-alcoholism
-inflammatory bowel disease
-malabsorption syndrome
-antibiotic associated pneumonia
-infectious diarrhea
-viral pharyngitis
-bacterial pharyngitis
-influenza
-infectious mononucleosis
-hyperthyroidism
-endocarditis
-tuberculosis
-malignancy
-idiopathic pulmonary fibrosis
-pneumoconiosis
-histoplasmosis
-coccidioidomycosis
-viral pneumonia
-bacterial pneumonia
-vitamin deficiency
-renal failure / uremia
-cirrhosis / hepatic encephalopathy
-neuro syphilis
-chronic meningitis
-alcoholism
-inflammatory bowel disease
-malabsorption syndrome
-antibiotic associated pneumonia
-infectious diarrhea