Will vaccines eradicate chickenpox?
Score: 4.5/5 (73 votes) Chickenpox vaccineChickenpox vaccineStudies show that 1 dose of varicella vaccine is 85% effective. Studies show that 2 doses of varicella vaccine will provide additional protection to 1 dose of varicella vaccine (88 to 98% vaccine effectiveness). Varicella vaccine is almost ...