Group A streptococcal infection
Group A streptococcal (GAS) infection is a bacterial infection. Find out about the symptoms and treatment for GAS infection, and how to prevent it.
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Group B streptococcal infection
Group B streptococcal (GBS) infection is a bacterial infection. Find out about prevention, symptoms and treatment, including in babies and pregnancy.
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Erythema nodosum
Erythema nodosum is a skin condition consisting of a lumpy, red rash, usually on the lower legs, that can be painful. Learn more here.
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Scarlet fever
Scarlet fever is a bacterial throat infection usually affecting primary school-aged children. Find out about its symptoms, treatments and prevention.
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Strep throat
Strep throat is an infection of your throat caused by streptococci bacteria. Learn more about what it is, and its symptoms, diagnosis and treatment.
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Sore throat (pharyngitis)
Pharyngitis is a symptom of a bacterial or viral infection and common with a cold or flu. Learn how to care for a sore throat and when to see a doctor.
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Tonsillitis
Tonsillitis is an infection and swelling of the tonsils at the back of the throat. Learn about the symptoms and treatments for tonsillitis.
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Psoriasis
Psoriasis is a long-term skin condition that can also affect the joints. While psoriasis can't be fully cured, there are several treatment options.
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Necrotising fasciitis
Necrotising fasciitis is a serious bacterial infection that spreads quickly through the body. Learn why early diagnosis and wound care are crucial.
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Nose and throat
Your nose and throat are part of your respiratory system. Learn more about their functions and conditions that can affect your nose and throat.
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