Rarely available for teaching purposes, this film demonstrates the diagnostic signs of roseola infantum, German measles, measles, mumps, chickenpox, cervical adenitis, scarlet fever, pertussis, fungus stomatitis, herpes simplex, herpes zoster, herpetic stomatitis, poliomyelitis, encephalitis, meningococcemia, meningitis, tuberculosis, blastomycosis, and staphylococcus dermatitis.