An ice dam is a ridge of ice that forms at the edge of a roof and prevents melting snow (water) from draining off the roof. The water that backs up behind the dam can leak into a home and cause damage to walls, ceilings, insulation, and other areas.
VARIVAX is a vaccine indicated for active immunization for the prevention of varicella in individuals 12 months of age or older. Each dose is approximately 0.5 mL after reconstitution and is administered by subcutaneous injection.
One dose of varicella vaccine (in children up to 13 years of age) will prevent varicella in. approximately 80â85% of cases. The vaccine effectiveness against severe varicella. (defined as >500 lesions) is greater at approximately 95â98%.