What to do if your child is unwell including Scarlet Fever (Strep A). Dear Parent/Guardian the following service is for any child that has symptoms of StrepA/Scartlet Fever or signs of any chest infection. Only children aged between 0-16 years will be seen. This service runs from Vicarage Lane Health Centre at 10 Vicarage Lane, Stratford E15 4ES between 11.30am-9.30pm seven days a week. Please call them directly to book an appointment on 0203 839 7513.