Figure 3. Diphtheria pseudomembrane. CDC

Electron micrograph of Clostridium tetani.sEndospores are formed at the tips of the cell and they cause the sporangium (cell that contains a spore) to swell,which imparts a characteristic "drumstick" appearance to the cells

Lock-jaw in a patient suffering from tetanus.

Fear of tetanus is why we were taught in the Boy Scouts that it you puncture yourself with something like a fishing hook, let the wound bleed for a while before trying to stop the bleeding.  

Baby with TetanusBaby with Tetanus

An infant suffering from neonatal tetanus.

A soldier dying from tetanus

Tuberculosis of Skin

Tuberculosis in Cut Section Miliary

Aerosol transmission of Tuberculosis

Tuberculosis Positive Skin Test

Haemophilus influenzae Infections. Haemophilus influenzae, type b periorbital cellulitis

Child has swollen face due to Hib infection