Iraqibacter Chimera Acinetobacter baumannii with Multi Stress Hardening Resistance to Antibiotics and Ultraviolet Irradiation
Zainab Hazim Ismael Alyais, Ali Hassan Ahmed Al-Shammary
Emergent biofilm infectious foci of A. baumannii recovered from the local dairy chain and human UTI cases in Baghdad evolved as a multi-stress hardening denominator with broad-spectrum genetic plasticity that catastrophic resistance to versatile and diverse antibiotics cascaded quorum sensing stress stimuli to proceed to epigenetic tolerance behaviour to ultraviolet irradiation. Multiple drug resistance (MDR), extended spectrum β-lactamase (ESβL), and extensively drug-resistant bacteria (XDR) opaque versus translucent colonial growth patterns phenotypes cascaded via catastrophic tolerance behaviour to ultraviolet irradiation decontamination strategy were predominant and resident in most recovered isolates with prohibited sequels from selected and scanned districts in Baghdad. Samples collected randomly from Abu-Ghraib, Al-Sadrya, and Al-Fudhaliyah sectors were cascaded by verified modified processing protocols from February (2022) to proceed to February (2023). A HiCrome™ Acinetobacter Agar (M1938) with multidrug resistant (MDR) selective supplement vials either (FD271) or (FD335) was dependent on selective and differential isolation dogmas, then it was confirmed by VITEK®2 test. Experimental design was proceeds within veterinary public health / milk hygiene lab. Assessment risk design was aligned with urinary tract infection cases from associated worker and nosocomial hospital individuals. Recovery and segregation documentary records unveiled isolation of twenty-seven (27: 4.285 %) out of colloquy sixty and thirty-six (636) dairy samples units cascaded by four isolates (4: 11.11 %) out of thirty-six (36) urine samples of UTI patients from Baghdad. In conclusion: residence, frequency, and distribution patterns of emergent biofilm superbugs within the local dairy chain and from human UTI cases in Baghdad.
Keywords: Acinetobacter baumannii, Multi Stress Hardening, Biofilm, UTI, Ultraviolet Irradiation
