Since the 2008 proclamation and 2012 finalization, cephalosporin resistance has generally:

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Multiple Choice

Since the 2008 proclamation and 2012 finalization, cephalosporin resistance has generally:

Explanation:
Restricting cephalosporin use in food-producing animals reduces the selective pressure that drives the emergence and spread of resistance. When fewer cephalosporins are used, bacteria in animals have less opportunity to develop and pass on resistance genes, and that reduces the reservoir of resistant organisms entering the human food chain. Over time, surveillance data have shown a downward trend in cephalosporin-resistant isolates from animal sources and related pathogens, reflecting the impact of the regulations. There can be year-to-year fluctuations due to other factors, but the overall pattern is toward lower resistance.

Restricting cephalosporin use in food-producing animals reduces the selective pressure that drives the emergence and spread of resistance. When fewer cephalosporins are used, bacteria in animals have less opportunity to develop and pass on resistance genes, and that reduces the reservoir of resistant organisms entering the human food chain. Over time, surveillance data have shown a downward trend in cephalosporin-resistant isolates from animal sources and related pathogens, reflecting the impact of the regulations. There can be year-to-year fluctuations due to other factors, but the overall pattern is toward lower resistance.

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