Which kind of pathogen causes rubella?
Show answer
A virus
Humans are its only host.
💡 Did you know? So rubella could in theory be eradicated.
8 questions · Health & Medicine
Rubella is a highly contagious viral disease that usually runs harmlessly in children and precisely for that reason hides its danger. It is caused by the rubella virus, spread by droplets when coughing and speaking. Typical is a fine-spotted, light-red rash that begins on the face and spreads over the body, accompanied by slight fever and swollen lymph nodes behind the ears. In English rubella is called „German measles“. What makes rubella so dangerous shows not in the sick children but in unborn babies: if a woman is infected in the first months of pregnancy, the virus can cause severe damage to the child: so-called congenital rubella syndrome with deafness, heart defects, eye damage and intellectual disability. That is exactly why vaccination is so important. It is usually given as a combination against measles, mumps and rubella (MMR) and protects not only the vaccinated child but, through herd immunity, all pregnant women around it. Where vaccination is consistent, rubella and its feared consequences for newborns have almost vanished: a quiet but great success of prevention.
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A virus
Humans are its only host.
💡 Did you know? So rubella could in theory be eradicated.
For unborn babies
An infection in pregnancy harms the child.
💡 Did you know? This is called congenital rubella syndrome.
A light-red rash
It begins on the face and spreads.
💡 Did you know? The lymph nodes behind the ears also swell.
By droplets
Coughing and speaking release it into the air.
💡 Did you know? It is very contagious.
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