VARICELLA - CHICKENPOX VACCINE
Chickenpox is a highly infectious disease that is caused by the Varicella Virus. In most children, chickenpox is common but not serious infection and the majority of Canadian children will have had the infection by the age of 15 years. (In British Columbia chicken pox results in the death of 1 - 2 people per year) The symptoms of the illness include a mild sore throat, fever and tiredness followed by the appearance of a blister-like rash. (Click here to view an image of the chickenpox rash) The incubation period for chickenpox is 14-21 days.
In a small number of children, chickenpox can cause a more serious infection including scarring of the skin, secondary skin infections, ear infections and pneumonia. Very rarely, chicken pox can result in a form of encephalitis (inflammation of the brain) or can allow the entry of aggressive bacteria into the skin resulting in flesh eating disease. (This is due to an invasive form of the group A Streptococcus bacteria)
In older children and adults, chickenpox is a much more serious infection. The symptoms of the infection are more dramatic in older individuals and chickenpox can result in inflammation of the body organs, severe headaches and in adult males can result in sterility. Chickenpox infection in a pregnant mother can result in birth defects involving the baby.
The Varicella vaccine is recommended for all children of one year or older who have not had chickenpox and for all adults who have not had the infection. In this clinic we offer the Varilrix vaccine. The vaccine may prevent illness if administered within 5 days after exposure to a confirmed case of chickenpox.
The Varilrix vaccine is very safe. Approximately 1 out of 20 people who receive the vaccine will develop a mild rash one to two weeks later. The majority of will have no side effects at all.
The varicella vaccine is best given at 1 year of age at the same time as the MMR vaccine. (Click here to see the ideal paediatric immunization schedule). The vaccine cannot be given during pregnancy. For an adult woman it is advised that she no become pregnant for one month after receiving the vaccine.
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So, yes it can cause sterility, but that is when adult males get it. Which of course is when all of our children might get it, if the vaccine doesn't last and they don't make a booster. Which is why I hate the chicken pox vaccine, and prayed for someone I could use to expose my children too before they turned 1.

But, no such luck, they all are vaccinated. Hopefully they get on the ball, so we don't have a bunch of adults running around with chicken pox like we're seeing new cases of whooping cough.
