Decline of immune humoral response after BNT162b2 vaccine

Affiliations

• ¹ UOC of Internal Medicine, ICOT - Sapienza University Hospital, Latina, Italy.
• ² Clinical Pathology Laboratory, ICOT - Sapienza University Hospital, Latina, Italy.
• ³ Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy.
• ⁴ UOC of Internal Medicine, ICOT - Sapienza University Hospital, Latina, Italy; Department of Medico-Surgical Sciences and Biotechnology, Sapienza University of Rome at Polo Pontino, Latina, Italy. Electronic address: luigi.iuliano@uniroma1.it.