Varicella vaccine Varicella vaccine Varicella vaccine, also known as chickenpox vaccine, is a vaccine that protects against chickenpox. One dose of vaccine prevents 95% of moderate disease and 100% of severe disease. Two doses of vaccine are more effective than one. If given to those who are not immune within five days of exposure to chickenpox it prevents most cases of disease. Vaccinating a large portion of the population also protects those who are not vaccinated. It is given by injection just under the skin. The World Health Organization (WHO) recommends routine vaccination only if a country can keep more than 80%
Technical draw go a required distance and have replaced it with a no contest. Technical draw A technical draw is a term used in boxing when a fight has to be stopped because a fighter is unable to continue from an accidental injury (usually cuts) or foul. Draws occur when the bout goes to the scorecards, and the officials cannot determine a winner. If a winner is determined, the decision is referred to as a technical decision. Technical draws also occur when a bout has not completed a certain number of rounds (usually four), which makes it not an "official fight." Most