Information may be derivatively classified in two ways: (1) through the use of a source document, usually correspondence or a publication generated by an OCA; or (2) through the use of a classification guide.. Derivative classification actions utilize information from the original category of classification. Every derivative classification action is based on information where classification has already been determined by an OCA.
Syphilis, hepatitis and herpes are tested from a blood sample, unless you have an open sore â then the syphilis and herpes tests are gathered from rubbing a cu-tip on the sore. You will receive the results of your STD test back within 7 to 10 days.
It usually takes about 48 hours to get the results of a STD test. Some tests like the one for syphilis takes about seven to 10 days. HIV test results can be obtained within three days. Chlamydia and gonorrhea test results take about a week. Tests done to check HIV infection can also provide information regarding the presence of some other STDs in the body. A urine and blood sample is usually taken during STD check-up.