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.
If you have symptoms of an STD, it's important to be tested. Some common symptoms of STDs include sores on the genitals, discharge from the penis or vagina, itching, and burning during urination.But remember, many infections often do not cause any symptoms.any people get or spread infections without ever having symptoms. If you've had sex with another person and did not use a condom, female condom, dental dam, or other barrier, it's a good idea to talk to your health care provider about STD testing.