The TORCH screen is a group of blood tests. These tests check for several different infections in a newborn. The full form of TORCH is toxoplasmosis, rubella cytomegalovirus, herpes simplex, and HIV.

What happens if torch test is positive?

The results are termed either “positive” or “negative.” A positive test result means IgG or IgM antibodies were found for one or more of the infections covered in the screening. This can mean that you currently have, have had in the past, or have been previously vaccinated against the disease.

Why is a torch test done during pregnancy?

The TORCH panel test is used to help diagnose infections that could harm the unborn baby during pregnancy. TORCH is an acronym of the 5 infections covered in the screening: Toxoplasmosis. This infection is caused by a parasite commonly picked up from cat stools.