Specific Infections
Scarlet Fever This is a systemic reaction to the toxin made by Group A haemolytic streptococci (usually S. pyogenes) – The infection usually occurs in children around the ages of 3-5 and it is a notifiable disease – The bacteria can be spread by inhalation of droplets or by direct contact through secretions – It affects a small number of people who have the strep throat or skin infection (impetigo) Symptoms: – General –> fever, malaise, headache, sore throat, swollen lymph nodes – Strawberry tongue – this initially has a white coating on it, after which red papillae poke through