These two reports address the effects of varicella-zoster vaccination and varicella vaccination. Richard Whitley, who chaired the data and safety monitoring board for the Shingles Prevention Study ...
The incidence of chickenpox has declined with widespread use of live-attenuated varicella vaccine in infants (Journal Watch Feb 22 2002). To assess the vaccine's effectiveness, researchers ...
It is the latter discovery that led to the development of the subunit vaccine. Types of Inactivated Vaccines There are 85 single and combination vaccines approved for use by the U.S. Food and Drug ...