Studies of the carrier state following infection with group A streptococci. II. Infectivity of streptococci isolated during acute pharyngitis and during the carrier state.
D002353:Carrier State; D010612:Pharyngitis; D010614:Pharynx / Q000382:microbiology*; D012137:Respiratory System / Q000382:microbiology*; D012141:Respiratory Tract Infections; D013291:Streptococcus
PHARYNGITIS; PHARYNX/microbiology; RESPIRATORY SYSTEM/microbiology; RESPIRATORY TRACT INFECTIONS/experimental