ECHO II OUTBREAK IN NEWBORN INFANTS AND MOTHERS.

ANTIBODY FORMATION CROSS INFECTION DIARRHEA INFANTILE DISEASES IN TWINS ECHO VIRUSES ENTEROVIRUS INFECTIONS EPIDEMIOLOGY FECES HEMAGGLUTINATION INHIBITION TESTS INFANT NEWBORN INFANT NEWBORN DISEASES INFANT PREMATURE DISEASES MENINGITIS VIRAL MICROBIOLOGY PREGNANCY PUERPERAL DISORDERS RESPIRATORY TRACT INFECTIONS TISSUE CULTURE VIRUS CULTIVATION

Antibody Formation Cross Infection Diarrhea Diarrhea, Infantile Disease Outbreaks Diseases in Twins Enterovirus B, Human Enterovirus Infections Epidemiology Feces Female Hemagglutination Inhibition Tests Humans Infant Infant, Newborn Infant, Newborn, Diseases Infant, Premature, Diseases Meningitis Meningitis, Viral Microbiology Mothers Pregnancy Puerperal Disorders Respiratory Tract Infections Tissue Culture Techniques Virus Cultivation