Ruling out False-positive Urinary Legionella Pneumophila Serogroup 1 and Streptococcus Pneumoniae Antigen Test Results by Heating Urine
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We report here false-positive urinary Legionella pneumophila serogroup 1 and Streptococcus pneumoniae antigen test results due to rabbit antilymphocyte serum treatment and provide a simple and fast solution to rule them out by heating urine.
CRP under 130 mg/L rules out the diagnosis of Legionella pneumophila serogroup 1 (URINELLA Study).
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