Urinary tract infections (UTIs) in children are caused by a variety of bacterial organisms, including Escherichia coli (E. coli), Klebsiella, Proteus, and Staphylococcus saprophyticus.
E. coli is the most common cause of UTIs in children, accounting for more than 80% of cases. E. coli is a common bacteria that is found in the digestive tract and is the most common cause of UTIs in both children and adults.
Klebsiella is another bacteria commonly found in UTIs in children. This bacteria is a gram-negative organism that can cause severe infections, including pneumonia, sepsis, and urinary tract infections. It is particularly common in infants and young children, and is often resistant to many antibiotics.
Proteus is a gram-negative rod-shaped bacterium that is commonly found in UTIs in children. It is also known as “swimming bacteria” because it has a characteristic spore-like structure that allows it to move around in the urine. It is often resistant to many antibiotics, and can cause recurrent UTIs in children.
Staphylococcus saprophyticus is another gram-positive bacteria that can cause UTIs in children. It is found in the digestive tract and can survive in the urine for long periods of time. This bacteria is usually associated with recurrent UTIs in children.
In summary, the most common bacteria associated with UTIs in children are E. coli, Klebsiella, Proteus, and Staphylococcus saprophyticus. These bacteria can cause severe symptoms and can be resistant to many antibiotics. It is important to seek medical attention if you suspect your child has a UTI, as prompt treatment is essential for a successful outcome.