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.
Children who have never had chickenpox should get two doses of chickenpox vaccine, with the 1st dose administered at 12 â 15 months of age and the 2 nd at 4-6 years of age. Two doses, administered 4-8 weeks apart, are also recommended for people 13 years of age or older. Non-immune persons who have been exposed to chickenpox should receive varicella vaccine to prevent or diminish the severity of illness. The vaccine is most effective if given within 3 days (72 hours) to 5 days (120 hours) of the exposure.