A High-level overview showcasing the differences and similarities between psychiatry, psychology, psychotherapy,

The polymerase chain reaction (PCR) is a fast and inexpensive technique used to "amplify" - copy - small segments of DNA to enable testing.

A nucleic acid test (NAT) is a technique used to detect genetic material (DNA or RNA) in analysed samples

Antibodies, or immunoglobulins, are proteins made by the body that help fight against foreign substances called antigens.