1. Korean researchers used a new technique called rRT-PCR to test for the presence of Borna Disease Virus (BDV) antibodies or RNA in the blood cells of 198 psychiatric patients and 60 healthy controls.
2. The study found that none of the patients tested positive for BDV using this method.
3. However, the results were inconclusive due to uncertainties in the methodology, such as the researchers' experience with the new technique and a lack of validation or follow up testing. More research is still needed to fully understand the potential relationship between BDV and schizophrenia.