Utilizing the PCR-DNA sequence findings of the SLC11A1 (523-bp), CD-14 (538-bp), CCL2 (534-bp), TLR1 (471-bp), TLR7 (398-bp), TLR8 (799-bp), TLR9 (460-bp), β defensin (253-bp), SP110 (537-bp), SPP1 (943-bp), BP1 (645-bp), A2M (325-bp), ADORA3 (521-bp), CARD15 (394-bp), IRF3 (468-bp), and SCART1 (475-bp) genes, the DNA base sequence SNPs associated with pneumonia were found to vary between the healthy and affected Baladi does. Here, IRF3 is linked to pneumonia.