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HINGAMISTEEDE HAIGUSED

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TB nakatumine ja haigestumine<br />

1. Nakkusohtlik TB haige eritab haigustekitajaid<br />

2. Haigustekitajad satuvad terve inimese organismi,<br />

kuid on tema immuunsüsteemi kontrolli all<br />

NAKATUMINE<br />

3. Immuunsüsteemi nõrgenemisel hakkavad TB<br />

bakterid paljunema<br />

HAIGESTUMINE<br />

Nakatunutest haigestub iga 10<br />

Peiteperiood 2-12 nädalat

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