Staphylococcal Infections in Babies: Symptoms, Diagnosis, and Management

Introduction:

Staphylococcus infections are bacterial infections caused by the Staphylococcus bacteria genus. It is also known as a staph infection. More than thirty strains of Staphylococcus aureus are human pathogens. There are various staphylococcus infections, most of which are mild. It can be treated with antibiotics. If the bacteria is present on the skin surface, no illness is caused; however, if the bacteria enters the body through a cut or wound, it tends to cause infection. Children with immunocompromised health are more prone to this infection.

What Are the Causes of Staphylococcal Infections?

Staphylococcus aureus bacteria cause Staphylococcus infections. It is a gram-negative bacteria, also known as "golden staph." It is a facultative anaerobic bacteria. It is most commonly found on skin surfaces around the nose, mouth, and genitals. Staphylococcus bacteria enters the body through a skin puncture wound or contamination. Once inside, it releases toxins that cause infections. Staphylococcus bacteria is one of the major causes of food poisoning. A humid environment and excessive sweating increase the risk of infections.

How Do Staphylococcal Infection Spread?

Staphylococcal infection spreads through common routes.

• Direct contact with an infected sore.

• Touching contaminated surfaces, such as towels, bedding, or other surfaces.

• Sharing personal items, such as razors, towels, or clothing.

• Respiratory droplets of an infected person through sneezing or coughing.

• Consuming contaminated foods.

What Are the Risk Factors for Staphylococcus Infection?

There are various risk factors for Staphylococcus infections.

• Compromised immune system.

• Diabetes.

• Kidney diseases.

• Acquired immunodeficiency syndrome.

• Skin damage due to boil or eczema.

• Respiratory diseases.

What Are the Symptoms of Staphylococcal Infections?

Children are more prone to infections as they have weak immune systems. Staphylococcus infection is seen in children in various forms. Staphylococcal infection is more likely to happen in children with eczema (bumpy and dry skin), burns, or any open wound. If the child has a staphylococcal infection in an existing wound, they will have to swell around the borders of wounds. It usually occurs in a healed wound. Redness and weeping, along with yellow color crustings, are seen around the wound. There is the presence of a fever. Other kinds of illnesses, such as blood infections, pneumonia (lung infection), and school sores, are also seen. Children under the age of two years are more likely to get infected. Scalded skin syndrome is caused by staphylococcus infection in children. It begins with a bright red area around the nose and mouth, which is painful. The skin around the inflamed area peels off while touching. Following are the signs of staphylococcus infection in various parts of the body.

• Skin - Boils blisters and redness of the skin.

• Chest - Inflammation and abscess.

• Digestive System - Vomiting and Diarrhea.

• Bones - Infections like osteomyelitis (bone inflammation and swelling).

• Heart - Damage to heart walls resulting in heart failure.

How Long Does Staphylococcal Infection Last?

The duration of staphylococcal infection is based on the infection type, its severity, and treatment effectiveness. Minor skin infections, such as boils can be resolved within seven to ten days. Infection through contaminated food can resolve within one to three days.

What Are the Complications of Staphylococcal Infections?

Staphylococcal infection complications can range from skin wounds to life-threatening.

Following are a few of the complications:

• Cellulitis - It is an infection of the deeper layer of skin, causing swelling and redness. There is the presence of discharge associated with the lesion.

• Food Poisoning - Food poisoning related to a staphylococcal infection can cause nausea, vomiting, and dehydration. It drops blood pressure to an extremely low level.

• Bacteremia - If the infection reaches the bloodstream, it causes bacteremia. It can result in meningitis and endocarditis.

• Toxic Shock Syndrome - It is a life-threatening condition caused by staphylococcal bacteria. It develops with high fever, nausea, vomiting, rashes, confusion, muscle aches, stomach pain, and diarrhea.

• Septic Arthritis - If the infection extends to the knees, shoulder, tongue, or finger, it can result in septic arthritis. It results in severe joint swelling, pain, and fever.

How Is Staphylococcus Infection Diagnosed?

The diagnosis of staphylococcus infection depends upon the part of the body affected. Skin is most commonly involved. Therefore, a laboratory test is recommended for the skin sample to confirm the diagnosis. If food poisoning is present, a stool sample is recommended. Blood and urine investigations are advised in case of bacteremia. A computed tomography scan is done to confirm whether the infection is affecting other organs. An echocardiogram is recommended to rule out the risk of endocarditis.

How Is Staphylococcus Infection Treated?

Management of infection depends upon severity and complication. If the parents suspect staphylococcus infection, they should seek a pediatrician as soon as possible. If the child is severely ill, they are admitted to the hospital for antibiotics to be administered. Topical antibiotic ointment is advised to apply if the infections are superficial on the skin surface. If there is pain associated with it, Acetaminophen and Ibuprofen are prescribed. The skin should be covered with a clean dressing. Oral antibiotics are prescribed and advised in scheduled doses. The choice of antibiotic depends upon the infection. If the infection is severe, the child needs to be treated in a hospital. Antibiotics that are most commonly used are Cefazolin, Cefuroxime, Nafcillin, Oxacillin, Vancomycin, and Clindamycin.

How to Take Care of the Wounds Caused by Staphylococcus Infection?

The affected area should be cleaned with warm water and moist washcloths. Parents should use a towel to clean the wound and dry it with clean clothes. Put the heated pad on the area of the injury. If the infection is in the eye, try to cover it with a warm compress over the eye. It should be done three to four times a day. Try to use clean washcloths. If there is a presence of boil heels, ten to twenty days of treatment is not required.

What Are the Complications of Staphylococcal Infections?

Staphylococcal infection complications can range from skin wounds to life-threatening.

Following are a few of the complications:

• Cellulitis - It is an infection of the deeper layer of skin, causing swelling and redness. There is the presence of discharge associated with the lesion.

• Food Poisoning - Food poisoning related to a staphylococcal infection can cause nausea, vomiting, and dehydration. It drops blood pressure to an extremely low level.

• Bacteremia - If the infection reaches the bloodstream, it causes bacteremia. It can result in meningitis and endocarditis.

• Toxic Shock Syndrome - It is a life-threatening condition caused by staphylococcal bacteria. It develops with high fever, nausea, vomiting, rashes, confusion, muscle aches, stomach pain, and diarrhea.

• Septic Arthritis - If the infection extends to the knees, shoulder, tongue, or finger, it can result in septic arthritis. It results in severe joint swelling, pain, and fever.

How to Prevent Staphylococcal Infection?

Prevention of staphylococcal infections reduces the risk of disease. Following are a few tips parents can follow.

• To practice good hygiene.

• Always wash the hands and clean the body of the child.

• Always keep the cuts clean.

• Try to avoid sharing towels.

• Foods should be adequately cooked to reduce the risk of food poisoning.

• If the mother is breastfeeding, always dry the nipple.

• If there is a presence of wounds, try to cover the damage.

Conclusion:

Staphylococcus infection is a prevalent form of infection that occurs in a child. It can cause several conditions of complications. Therefore parents should maintain proper hygiene. They should clean the child's hands thoroughly. If the child is symptomatic, parents should always take it seriously, as it can become life-threatening. Even if there is a minor cut or wound, proper care should be taken, and if any symptoms are present, it is the parent's responsibility to reach the pediatrician as soon as possible.