What is a urinary antigen test?

The urine antigen test is a rapid, relatively inexpensive, and practical test for the detection of L pneumophila antigen excreted in the urine or present in pleural fluid. The primary disadvantage of urinary antigen testing is that it detects only L pneumophila serogroup 1.

Can pneumonia be detected by a urine test?

Biochemists have developed a urine test that can rapidly and accurately diagnose the cause of pneumonia-like symptoms. The test should enable doctors to quickly provide appropriate treatments for patients with pneumonia, an illness that is often misdiagnosed using current tests.

How long does a urine antigen test take?

Urine antigen testing is therefore widely used in hospital medicine. The assay is noninvasive, simple and culture-independent, producing a result within 15 min.

How long does strep urinary antigen stay positive?

Using concentrated urine, antigenuria remained positive in all patients for at least 3 months, with antigen detected in three cases more than one year later.

What is pneumococcal infection?

Pneumococcal [noo-muh-KOK-uhl] disease is a name for any infection caused by bacteria called Streptococcus pneumoniae, or pneumococcus. Pneumococcal infections can range from ear and sinus infections to pneumonia and bloodstream infections. There are vaccines to help prevent pneumococcal disease. lungs icon.

What is urine pneumonia?

The pneumococcal urine antigen test (UAT) is an assay used to detect the C-polysaccharide antigen of Streptococcus pneumoniae in the urine of patients [9,10]. Advantages of the UAT are that collecting samples is relatively easy and its result is reported in real time (~15 min).

What causes pneumonia in your urine?

Urinary system Two types of pneumonia-causing bacteria, Streptococcus pneumoniae and Legionella pneumophila, can also be found in the urine. Doctors may use a urine test to confirm pneumonia and determine treatment options.

What causes pneumococcal infections?

Pneumococcal [noo-muh-KOK-uhl] disease is a name for any infection caused by bacteria called Streptococcus pneumoniae, or pneumococcus. Pneumococcal infections can range from ear and sinus infections to pneumonia and bloodstream infections.

What are the symptoms of pneumococcal?

Symptoms of pneumococcal pneumonia, a lung infection, include:

• Fever and chills.
• Cough.
• Rapid breathing or difficulty breathing.
• Chest pain.

How is pneumococcal transmitted?

How is pneumococcal disease spread? It spreads from person-to-person by coming into contact with fluids like the saliva or mucus of someone who is sick. Many people, especially children, can have this bacteria in their nose or throat without being ill and can still transmit the disease to others.