Biology
What triggers an immune response gone wrong?
Quick fact
The immune system uses specialised cells and molecules to identify and destroy harmful organisms.
Why this is interesting
Your body contains a defence system that can recognise millions of different threats without you consciously controlling it.
Read the full explanation
Understanding What triggers an immune response gone wrong?
Immune cells detect unusual patterns and coordinate responses against viruses, bacteria, and damaged cells.
A deeper explanation
The immune system is a highly adaptive defence network involving organs, cells, and chemical signals. It can remember previous infections, allowing faster responses through immune memory and vaccination.