Group A streptococcus is one of the most common bacteria that causes infections in the throat and skin areas of the body. When these infections become invasive, they can be life-threatening, so early treatment of group A streptococcus is necessary to reduce the risk of danger.

Streptococcal pharyngitis in children, if not treated promptly, can cause many dangerous complications such as infections in the tonsils, ears, blood; kidney inflammation and rheumatic fever, damage to the heart valves, etc. Therefore, it is necessary to have effective preventive measures and early treatment of streptococcal pharyngitis.

There are many reasons why children have anal pain such as constipation, poor hygiene or pinworm infection, etc. The anus is one of the sensitive areas of the body, so parents need to clearly understand the reason why their child has anal pain to have appropriate treatment.

There are many different strains of streptococcus bacteria, of which group A streptococcus is the type that often causes disease in humans. Streptococcus bacteria can cause diseases in organs such as the throat, skin, digestive tract... In addition, it also causes very dangerous secondary infections.

In medicine, to evaluate and diagnose whether a patient has a disease caused by hemolytic streptococcus bacteria or not, the ASO test can be performed to measure the quantity of streptococcal antibodies present in the patient's blood. In addition to diagnosing diseases caused by hemolytic streptococcus bacteria, the ASO test is also used to diagnose other diseases such as arthritis, rheumatism, ... so what is the meaning of the ASO test?