The mainstay of<unk> <unk>  has been the microscopic examination of blood, utilizing blood films. Although blood is the sample most frequently used to make a<unk> , both saliva and urine have been investigated as alternative, less invasive specimens. More recently, modern techniques utilizing antigen tests or polymerase chain reaction have been discovered, though these are not widely implemented in<unk>  endemic regions. Areas that cannot afford laboratory diagnostic tests often use only a history of subjective fever as the indication to treat for<unk> .
Diagnosis of malaria
Chromatography in blood processing
Guatemala syphilis experiments
Laboratory developed test
Lyme disease microbiology
Signs and symptoms
West Bengal blood test kit scam
Canine cancer detection