How many days following exposure does a rubella infection typically manifest?

Rubella, also known as German measles, usually manifests approximately 13 to 24 days after exposure to the virus. This incubation period is crucial in understanding the spread of the virus, as an individual may be contagious before they exhibit any symptoms. During this time, the virus replicates in the body and prepares for the onset of recognizable symptoms such as a rash, fever, and lymphadenopathy. Recognizing the typical incubation period helps in identifying potential outbreaks and implementing preventive measures, especially since rubella poses significant risks to pregnant women and their fetuses, making awareness and early detection vital in public health contexts.