Infectious Diseases Home All About the Immune System Infectious Diseases Adenovirus Infections AIDS / HIV HIV Home Care Campylobacter Infection in Children Cat Scratch Disease in Children Chickenpox Diphtheria Enteroviruses Fifth Disease Haemophilus Influenzae Infections Hand-Foot-Mouth Disease Hepatitis Herpes Simplex Virus / Cold Sores Herpes Zoster (Shingles) Human Parainfluenza Viruses (HPIV) Impetigo Infectious Mononucleosis Influenza (Seasonal) Lyme Disease Meningitis Meningococcal Infections MRSA and Children: What You Should Know Mumps Poliomyelitis (Polio) Rabies Respiratory Syncytial Virus (RSV) Rocky Mountain Spotted Fever Roseola Roundworm Infections in Children Rotavirus Infections Rubella (German Measles) Rubeola (Measles) Scarlet Fever Severe Acute Respiratory Syndrome (SARS) Sexually Transmitted Diseases Staphylococcal Scalded Skin Syndrome Tetanus Toxic Shock Syndrome Trichomoniasis in Teens Tuberculosis (TB) Walking Pneumonia in Children West Nile Virus Whooping Cough (Pertussis) Fevers Prevention of Infectious Disease Hand Washing Immunizations Pets and Infectious Diseases