"Provides basic consumer health information about the immune system, facts about the spread of disease, information on emerging infectious diseases, international travel guidance, diagnostic tests, treatment methods, and prevention and vaccination programs, along with reports on current research initiatives and additional resources"-- "Provides basic consumer health information about the immune system, facts about the spread of disease, information on emerging infectious diseases, international travel guidance, diagnostic tests, treatment methods, and prevention and vaccination programs, along with reports on current research initiatives and additional resources"--