Fig. 1From: Normal milk microbiome is reestablished following experimental infection with Escherichia coli independent of intramammary antibiotic treatment with a third-generation cephalosporin in bovinesExperimental challenge timeline (a). Schematic of challenge and treatment in each quarter (b). Effect of intramammary infection with E. coli and treatment with ceftiofur hydrochloride (48, 72, 96, 120, and 144 h) on temperature (c). California Mastitis Test (CMT) results (d). RAPD strain typing results. (e) Effect of intramammary infection with E. coli and treatment with ceftiofur hydrochloride (48, 72, 96, 120, and 144 h) on colony-forming units (CFU) (f) Asterisks represent differences after Tukey-Kramer multiple comparison correction and α=0.05 between groups within the same time pointBack to article page