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 Swedish.

RELATED NEWSRELATED PUBLICATIONSSURVEILLANCEIN SPOTLIGHT
RELATERADE NYHETERRELATERADE PUBLIKATIONERÖVERVAKNINGI STRÅLKASTARLJUSET

At least six TBRF species are known to occur in Europe or close to its boundaries.
Minst sex TBRF-arter är kända i Europa eller nära Europas gränser.

At irregular intervals, usually of a few decades, a new influenza virus emerges which is novel to all or most people which means that there can be little specific immunity among humans except for older people who may have met unless they met the same virus.

Med oregelbundna mellanrum, normalt några årtionden, uppstår ett influensavirus som är nytt för alla eller de flesta människor, vilket betyder att människan har dålig specifik immunitet mot det, förutom äldre personer som kan ha stött på samma virus tidigare.

