Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
 Kuna kuku 26, nguruwe 40, na mbuzi 34 katika shamba la Stacy. Dhoruba mbaya sana inatokea na nusu ya wanyama wote wanapata ugonjwa. Wanyama wangapi jumla wanapata ugonjwa?


### Response:
 Kuku 26/2 = <<26/2=13>>13 wanapata ugonjwa.
Nguruwe 40/2 = <<40/2=20>>20 wanapata ugonjwa.
Mbuzi 34/2 = <<34/2=17>>17 wanapata ugonjwa.
Jumla ya wanyama wanaopata ugonjwa ni 13+20+17 = <<13+20+17=50>>50.