| Disease | Agent | Description | Symptom/Organ affected | cure |
| Strep throat | Streptococcus pyogenes | Gram + ve, cocci |
|
|
| Diphtheria | Corynebacterium diphtheriae | Gam + ve, bacilli |
|
|
| Pertusis (Whooping cough) | Bordetella pertusis | Gm - ve , rod |
|
|
| Meningitis | Neisseria mengitis |
Gram - ve, diplococcic | ||
| Heophillus mengitis Falvobacterium |
Gram - ve, rod |
|
||
| Tuberculosis | Mycobacterium tuberculosis | Acid Fast, rod |
|
|
| Pneumonia | Streptococcus pneumoniae | Gram + ve, coccid |
|
|
| Q Fever | Ricketsiae | Coxiella bruneii |
|
|





