id int64 5 34 | title stringclasses 1
value | context stringclasses 20
values | question stringlengths 19 61 | answers stringlengths 40 350 |
|---|---|---|---|---|
7 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What symptoms did the people had? | {'answer_start': [3200], 'text': ['acute gastroenteritis']} |
18 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What type of samples were analyzed?
| {'answer_start': [1835], 'text': ['stool samples']} |
16 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What caused the event? | {'answer_start': [4357], 'text': ['heavy faecal contamination of the raw water from Gta lv river']} |
18 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What symptoms did people report? | {'answer_start': [1760], 'text': ['acute gastroenteritis']} |
22 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What were the first steps of investigation? | {'answer_start': [1590], 'text': ['questionnaires']} |
20 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What is the date of the event?
| {'answer_start': [71], 'text': ['2008']} |
34 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What is the location of the event?
| {'answer_start': [61], 'text': ['Sweden']} |
14 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What pathogen was connected to the outbreak? | {'answer_start': [3738], 'text': ['faecal indicator bacteria and coliphages']} |
31 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What is the source that started the event?
| {'answer_start': [4224], 'text': ['contaminated drinking water']} |
30 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | How was the event first detected?
| {'answer_start': [152], 'text': ['unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms']} |
29 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | How many people were ill?
| {'answer_start': [3069], 'text': ['2000']} |
19 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What are the pathogens?
| {'answer_start': [3119], 'text': ['NoV']} |
11 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What is the concentration of the contaminant after analysis?
| {'answer_start': [3780], 'text': ['300 plaque- forming units (p.f.u.)/100 ml']} |
23 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What are the symptoms?
| {'answer_start': [222], 'text': ['gastrointestinal symptoms']} |
34 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What is the concentration of the pathogen?
| {'answer_start': [3924], 'text': ['between 4 and 42 p.f.u./100 ml']} |
19 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What is the event?
| {'answer_start': [0], 'text': ['A large waterborne outbreak of NoV']} |
26 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What are the initial steps of investigation?
| {'answer_start': [786], 'text': ['identify the causative agents, the extent of the outbreak and possible sources of infection']} |
13 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What are the first steps of mitigation?
| {'answer_start': [699], 'text': ['boil water recommendation']} |
16 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What type of samples were examined?
| {'answer_start': [2041], 'text': ['Water samples']} |
26 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What did the authorities do to mitigate the event? | {'answer_start': [905], 'text': ['inform the inhabitants in the municipality about the ongoing outbreak, the issued boil water recommendation, and medical advice for people with gastrointestinal symptoms.']} |
9 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What was the age of the affected people?
| {'answer_start': [1697], 'text': ['19 and 75 years']} |
15 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What is the source of contamination? | {'answer_start': [644], 'text': ['drinking water']} |
32 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What was the alert of the event? | {'answer_start': [1308], 'text': ['notified that 7/17 athletes of a team that had visited the municipality during the afternoon on 7 September had fallen ill with gastrointestinal symptoms']} |
28 | Contamination Question Answering | A large waterborne outbreak of NoV occurred in Lilla Edet in Sweden in 2008. On 11 September 2008, the County Medical Ofcer (CMO) was informed about an unusually high number of individuals who had suddenly fallen ill with gastrointestinal symptoms during the previous days in Lilla Edet, a small municipality in southwes... | What were the associated pathogens of concern? | {'answer_start': [3389], 'text': ['Adenovirus was detected in one, sapovirus in one and rotavirus in three stool samples. Campylobacter spp. were isolated from two stool samples.']} |
20 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What type of samples were analyzed?
| {'answer_start': [461], 'text': ['Stool specimens']} |
22 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What caused the event? | {'answer_start': [1380], 'text': ['contamination of a coastal lagoon']} |
21 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What symptoms did people report? | {'answer_start': [2333], 'text': ['vomiting (85%; 133/157), diarrhoea (73%; 115/157) and abdominal cramps']} |
16 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What is the initial cause of the event?
| {'answer_start': [591], 'text': ['sewage contamination event impacting the lagoon']} |
28 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What is the date of the event?
| {'answer_start': [125], 'text': ['January 2017']} |
34 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What is the location of the event?
| {'answer_start': [111], 'text': ['South Africa']} |
27 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What pathogen was connected to the outbreak? | {'answer_start': [2558], 'text': ['Aeromonas, enterovirus and EPEC']} |
5 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What is the source that started the event?
| {'answer_start': [2936], 'text': ['lagoon']} |
14 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | How was the event first detected?
| {'answer_start': [51], 'text': [' reported by healthcare workers']} |
10 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | How many people were ill?
| {'answer_start': [2183], 'text': ['311 cases']} |
9 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What are the pathogens?
| {'answer_start': [2485], 'text': ['NoV']} |
29 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What is the concentration of the contaminant after analysis?
| {'answer_start': [2709], 'text': ['The total coliform and thermotolerant (faecal) coliform counts in the lagoon water were 2.39* 10^4 and 9.5* 10^3 cfu/100 ml, respectively']} |
33 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What are the symptoms?
| {'answer_start': [917], 'text': ['diarrhoea and/or vomiting']} |
13 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What is the concentration of the pathogen?
| {'answer_start': [2848], 'text': ['The E. coli level was 1.93* 10^3 cfu/100 ml']} |
34 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What is the event?
| {'answer_start': [26], 'text': ['gastroenteritis cases was reported by healthcare workers']} |
33 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What are the initial steps of investigation?
| {'answer_start': [181], 'text': ['A case-control study was conducted']} |
19 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What is the duration of the event?
| {'answer_start': [1043], 'text': ['between 14 December 2016 and 5 January 2017']} |
24 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | From when until when the event happened
| {'answer_start': [1529], 'text': ['during December 2016 and January 2017']} |
26 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What type of samples were examined?
| {'answer_start': [1996], 'text': ['Water samples']} |
23 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What was the age of the affected people?
| {'answer_start': [2260], 'text': ['21 years']} |
14 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What is the source of contamination? | {'answer_start': [632], 'text': ['lagoon']} |
5 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What was the alert of the event? | {'answer_start': [736], 'text': ['the Outbreak Response Unit (ORU) of the National Institute for Communicable Diseases (NICD), SA, was alerted to a high number of persons falling ill with gastrointestinal symptoms']} |
28 | Contamination Question Answering | An unexpected increase in gastroenteritis cases was reported by healthcare workers on the KwaZulu-Natal Coast, South Africa, January 2017 with >600 cases seen over a 3-week period. A case-control study was conducted to identify the source and risk factors associated with the outbreak so as to recommend control and prev... | What were the associated pathogens of concern? | {'answer_start': [2616], 'text': ['NoV GI']} |
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