Imunitet krda

<img width="900" height="675" src="https://pescanik.net/wp-content/uploads/2021/05/Foto-Predrag-Trokicic-02-164.jpg" alt="dečak sa maskom na licu prodaje balone" class="wp-image-95360 colorbox-95359" title="Foto: Predrag Trokicić" srcset="https://pescanik.net/wp-content/uploads/2021/05/Foto-Predrag-Trokicic-02-164.jpg 900w, https://pescanik.net/wp-content/uploads/2021/05/Foto-Predrag-Trokicic-02-164-300x225.jpg 300w,