100987 | Benzyl alcohol. Benzyl alcohol special grade (benzaldehyde â¤ 0.05%) suitable for use as excipient EMPROVEÂ® exp Ph Eur,BP,JP,NF. CAS No. 100-51-6, EC Number 202-859-9. Benzyl alcohol special grade (benzaldehyde â¤ 0.05%) suitable for use as excipient EMPROVEÂ® exp Ph Eur,BP,JP,NF.
The vaccine is given as two separate injections, usually into the upper arm, four to eight weeks apart. The chickenpox (varicella) vaccine protects against the varicella zoster virus that causes chickenpox. The chickenpox vaccine is not part of the routine childhood vaccination schedule.
Response from Anne A. Gershon, MD. Varicella (chickenpox) is caused by the varicella-zoster virus (VZV). A live attenuated vaccine against varicella was licensed by the FDA in 1995 and is recommended for all healthy individuals over 1 year of age who have never had varicella.