Question

why do we fall ill ​

Answer 1

hey mate..

fall ill due to lack of immunity power ........

Answer 2

We fall ill because of the infectious diseases caused by the pathogens such as bacteria,viruses,fungi and paraites. These pathogens can enter to our body through the air we breathe,the food and drink we consume,or through opening in skins such as cuts.Non infectious disease are not caused by pathogen and can not be spread person to person.