![]() If vaccinated people do get chickenpox, it is usually very mild. They will have fewer spots, are less likely to have a fever, and will recover faster. Sometimes people who have had the vaccine will still get chickenpox (called ‘breakthrough disease’).Babies younger than 12 months old, because they are too young to be vaccinated.Anyone who has never had chickenpox and has never been vaccinated.However, people with weak immune systems are contagious longer, usually as long as new blisters keep appearing. Symptoms usually appear about 10 – 21 days after exposure to the virus. It is also in the blisters and rash. Chickenpox is spread from person to person by coughing, sneezing, or touching the rash. People with chickenpox can spread the disease from 1 – 2 days before symptoms start and until all the blisters are crusted over (usually about 5 days). ![]() The virus that causes chickenpox lives in the nose and throat and is sprayed into the air when an infected person sneezes, coughs or talks. Yes, it can be. Chickenpox can lead to severe skin infection, scars, pneumonia, brain damage and death. Serious complications (such as pneumonia) are rare, but are more common in newborns, pregnant women, people with weak immune systems, and adults in general. Before the vaccine became available in 1995, about 11,000 people were hospitalized for chickenpox each year in the US, and about 100 people died. A person who has had chickenpox can also get a painful rash, called shingles (zoster), years later. Most US adults have already had chickenpox and many children have been vaccinated. It causes an itchy rash that looks like tiny blisters. The rash usually starts on the face, stomach, chest or back, and spreads to other parts of the body. A mild fever, tiredness, and slight body discomfort usually come with the rash. Anyone who hasn’t had chickenpox already can get it, but it is most common among children under 15 years old. Chickenpox, also called varicella, is a disease caused by a virus that spreads easily from person to person.
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