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TTV viral load as a predictor of antibody response to SARS COV-2 vaccination
Daniele Focosi1, Andreina Baj2, Lorenzo Azzi2
1North-Western Tuscany Blood Bank, Pisa University Hospital, Pisa, Italy.
Abstract:
The measure of torquetenovirus (TTV) viremia is widely recognized as an optimal biomarker of an individual immune status. In the context of COVID-19, the predictive role of TTV load with regard to vaccine response has also been demonstrated, suggesting other intriguing applications for this widespread anellovirus.

