Context: While antibiotics are beneficial in certain types of acute diarrhea, they are usually not used except in specific situations. There are concerns that antibiotics may increase the risk of hemolytic uremic syndrome in people infected with Escherichia coli O157:H7. In resource-poor countries, treatment with antibiotics may be beneficial. However, some bacteria are developing antibiotic resistance, particularly Shigella. Antibiotics can also cause diarrhea, and antibiotic-associated diarrhea is the most common adverse effect of treatment with general antibiotics.

Question: Are antibiotics used in diarrhea instances?
Answer: they are usually not used except in specific situations

Question: What are the concerns with anitbiotics?
Answer: may increase the risk of hemolytic uremic syndrome in people infected with Escherichia coli O157:H7

Question: What are bacteria doing that makes them not work as well?
Answer: some bacteria are developing antibiotic resistance

Question: What are antibiotics doing that makes treatment not work well?
Answer: Unanswerable

Question: What are concerns with Escherichia coli O157:H7?
Answer: Unanswerable

Question: Where is treatment for antibiotic resistance beneficial?
Answer: Unanswerable

Question: Are antibiotics used in certain types of antibiotic resistance?
Answer: Unanswerable

Question: What resource-poor country is developing antibiotic resistance?
Answer: Unanswerable