Streptococcal Infections - Neonatal Disorders

What are Streptococcal Infections?

Streptococcal infections are caused by bacteria from the genus Streptococcus. These infections are common in children and can range from mild illnesses, such as a sore throat, to severe and life-threatening conditions like rheumatic fever and glomerulonephritis.

Types of Streptococcal Infections

There are two main types of streptococcal bacteria that cause infections in children:
Group A Streptococcus (GAS): This type is responsible for conditions like strep throat, scarlet fever, and impetigo.
Group B Streptococcus (GBS): More commonly affects newborns and can cause sepsis, pneumonia, and meningitis.

How Do Children Get Streptococcal Infections?

Streptococcal bacteria are highly contagious and can spread through respiratory droplets when an infected person coughs or sneezes. Children can also catch the bacteria by touching contaminated surfaces and then touching their mouth, nose, or eyes.

What are the Symptoms?

Symptoms vary depending on the type and location of the infection:
Strep Throat: Sore throat, fever, swollen lymph nodes, and white patches on the tonsils.
Scarlet Fever: Red rash, high fever, and a strawberry-like appearance of the tongue.
Impetigo: Red sores or blisters, usually around the nose and mouth.
GBS in Newborns: Symptoms may include fever, difficulty feeding, irritability, and lethargy.

How are Streptococcal Infections Diagnosed?

Diagnosis often involves a throat swab to detect the presence of streptococcal bacteria. Additional tests like blood tests or imaging studies may be required for more severe infections.

What is the Treatment?

The primary treatment for streptococcal infections is antibiotics, typically penicillin or amoxicillin. It is crucial to complete the entire course of antibiotics even if symptoms improve to prevent complications.

What are the Complications?

If left untreated, streptococcal infections can lead to serious complications such as:
Rheumatic Fever: An inflammatory disease that can affect the heart, joints, and brain.
Post-Streptococcal Glomerulonephritis: A kidney disease that can develop after a strep infection.
Encouraging good hygiene practices such as regular handwashing.
Teaching children to cover their mouth and nose when coughing or sneezing.
Keeping children home from school or daycare when they are sick.

When to See a Doctor?

Parents should seek medical attention if their child shows symptoms of strep throat, has difficulty breathing, or experiences a high fever. Early diagnosis and treatment are essential to prevent complications.



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