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Important: This site presents data from the FDA Adverse Event Reporting System (FAERS). A report does not mean the drug caused the event. Full disclaimer.

VARENICLINE vs VARICELLA-ZOSTER VIRUS STRAIN OKA/MERCK LIVE ANTIGEN: Which Drug Is Safer?

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VARENICLINE vs VARICELLA-ZOSTER VIRUS STRAIN OKA/MERCK LIVE ANTIGEN: Safety Overview

Metric VARENICLINE VARICELLA-ZOSTER VIRUS STRAIN OKA/MERCK LIVE ANTIGEN
Total FAERS Reports 20,408 2,002
Deaths Reported 458 79
Death Rate 2.2% 3.9%
Hospitalizations 1,754 265
Average Patient Age 55.3 yrs 39.7 yrs
% Female Patients 63.9% 54.9%
FDA Approval Date Apr 8, 2025 N/A
Manufacturer Marlex Pharmaceuticals, Inc. Merck Sharp & Dohme LLC
Route ORAL N/A
Marketing Status Prescription N/A