Which word to use Urgent please with explanations? Please it urgent only one sentence?

Question

Which word to use Urgent please with explanations? 
many of these people suffering from ____________________ and are weak from months of famine. 
1 injures 
2 damages 
3 diseases 
4 hurts 
Which the words suits PLEASE explain why 
I need your help and it is urhent PLEASE 
Thanks for help

Игорь Козлов · Accepted Answer

many of these people suffering from deseases and are weak from months of famine. 
 
Многие из этих людей страдают от болезней и слабы от месяцев голодания.

Тамара Яблонская · Answer

diseases ! 
все остальные не подходят- вот и объяснение.