Arthritis is the leading cause of disability in the United States. Learn about types of arthritis and the role of arthritis testing.
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Arboviruses (arthropod-borne virus) cause viral infections that are spread by mosquitoes and other blood-sucking insects, such as ticks. Arbovirus testing can help diagnose the cause of meningitis or encephalitis and distinguish an arbovirus infection from other conditions causing similar symptoms.
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Gout is a common form of arthritis that causes episodes of intense pain and swelling in the joints. Learn more about tests that are used to diagnose gout.
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Learn how a caring grownup can help a child cope with pain, discomfort, fear or anxiety as a sample is collected for laboratory testing.
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Joint pain, redness, or swelling? Examining synovial fluid, which surrounds and lubricates your joints, may reveal what is causing the problem.
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Today's technologies allow testing on an impressively wide variety of samples collected from the human body. Learn about these samples and how they are collected to ensure accurate and reliable testing.
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