TASK DEFINITION: In this task, you are given one english sentence. The major part of the sentences talk about health-related topics, but some of the them describe an organization and its activities. Your job is to translate the given sentences into German.
PROBLEM: Symptoms are much reduced if the patient is semi-immune by repeated previous infection.

SOLUTION: Die Symptome sind erheblich schwächer, wenn der Patient durch wiederholte frühere Infektionen teilimmunisiert ist.

PROBLEM: After an incubation period averaging two weeks (sometimes longer), the toxin produced by the bacteria in the wound is absorbed and starts producing its effects.

SOLUTION: Nach einer Inkubationszeit von durchschnittlich zwei Wochen, manchmal länger, hat sich das von den Bakterien produzierte Toxin im Körper ausgebreitet und ruft Symptome hervor.

PROBLEM: ECDC is therefore proactively working with the media.

SOLUTION:
Deshalb arbeitet das ECDC aktiv mit den Medien zusammen.