The 14-year-old had rubella once after the generally will not grow again.
Rubella is generally a respiratory disease caused by rubella virus infection, which is contagious and can be transmitted through coughing and droplet infection. The symptoms of rubella are not obvious in the first two days of the outbreak, and there may be mild coughing, malaise and fever, and the rash usually appears around 2 days after the fever develops, and the rash spreads all over the body in 24 hours. The rash resolves rapidly within 3 days and may leave a relatively light pigmentation.
The disease has a favorable prognosis with few complications. Usually, after a single case of rubella at the age of 14, you can obtain lifelong immunity and will not get rubella again.
It is recommended that rubella should be treated in a timely manner and that medication should be taken as prescribed by the doctor.