id int64 5 34 | title stringclasses 1
value | context stringclasses 20
values | question stringlengths 19 61 | answers stringlengths 40 350 |
|---|---|---|---|---|
29 | Contamination Question Answering | On 25 March 2012, the Norwegian Institute of Public Health (NIPH) was notified about several cases of gastroenteritis in schoolchildren following a stay at a Norwegian holiday farm. Cryptosporidium oocysts were identified in faecal samples from some of the children. A retrospective cohort study was conducted in school-... | What are the symptoms?
| {'answer_start': [565], 'text': ['diarrhoea']} |
27 | Contamination Question Answering | On 25 March 2012, the Norwegian Institute of Public Health (NIPH) was notified about several cases of gastroenteritis in schoolchildren following a stay at a Norwegian holiday farm. Cryptosporidium oocysts were identified in faecal samples from some of the children. A retrospective cohort study was conducted in school-... | What is the event?
| {'answer_start': [85], 'text': ['several cases of gastroenteritis']} |
23 | Contamination Question Answering | On 25 March 2012, the Norwegian Institute of Public Health (NIPH) was notified about several cases of gastroenteritis in schoolchildren following a stay at a Norwegian holiday farm. Cryptosporidium oocysts were identified in faecal samples from some of the children. A retrospective cohort study was conducted in school-... | What are the initial steps of investigation?
| {'answer_start': [267], 'text': ['A retrospective cohort study was conducted']} |
5 | Contamination Question Answering | On 25 March 2012, the Norwegian Institute of Public Health (NIPH) was notified about several cases of gastroenteritis in schoolchildren following a stay at a Norwegian holiday farm. Cryptosporidium oocysts were identified in faecal samples from some of the children. A retrospective cohort study was conducted in school-... | From when until when the event happened
| {'answer_start': [939], 'text': ['The first case reported symptoms on the evening of 5 March and the last on 18 April']} |
28 | Contamination Question Answering | On 25 March 2012, the Norwegian Institute of Public Health (NIPH) was notified about several cases of gastroenteritis in schoolchildren following a stay at a Norwegian holiday farm. Cryptosporidium oocysts were identified in faecal samples from some of the children. A retrospective cohort study was conducted in school-... | What type of samples were examined?
| {'answer_start': [225], 'text': ['faecal samples ']} |
20 | Contamination Question Answering | On 25 March 2012, the Norwegian Institute of Public Health (NIPH) was notified about several cases of gastroenteritis in schoolchildren following a stay at a Norwegian holiday farm. Cryptosporidium oocysts were identified in faecal samples from some of the children. A retrospective cohort study was conducted in school-... | What was the age of the affected people?
| {'answer_start': [1867], 'text': ['between 10-14 years']} |
23 | Contamination Question Answering | On 25 March 2012, the Norwegian Institute of Public Health (NIPH) was notified about several cases of gastroenteritis in schoolchildren following a stay at a Norwegian holiday farm. Cryptosporidium oocysts were identified in faecal samples from some of the children. A retrospective cohort study was conducted in school-... | What is the source of contamination? | {'answer_start': [2405], 'text': ['direct or indirect contact with infected animals']} |
8 | Contamination Question Answering | Seven people, some of them children, have been diagnosed with E.coli 0157 in a single village.
A further eight people who share the same private water supply are also being tested for the infection.
The water is shared by eight homes in Auchinclech, near Westhill in Aberdeenshire.
Two of the affected people were treate... | What is the location of the event?
| {'answer_start': [267], 'text': ['Aberdeenshire']} |
7 | Contamination Question Answering | Seven people, some of them children, have been diagnosed with E.coli 0157 in a single village.
A further eight people who share the same private water supply are also being tested for the infection.
The water is shared by eight homes in Auchinclech, near Westhill in Aberdeenshire.
Two of the affected people were treate... | What pathogen was connected to the outbreak? | {'answer_start': [1201], 'text': ['E.coli O157']} |
22 | Contamination Question Answering | Seven people, some of them children, have been diagnosed with E.coli 0157 in a single village.
A further eight people who share the same private water supply are also being tested for the infection.
The water is shared by eight homes in Auchinclech, near Westhill in Aberdeenshire.
Two of the affected people were treate... | How many people were ill?
| {'answer_start': [0], 'text': ['Seven']} |
27 | Contamination Question Answering | Seven people, some of them children, have been diagnosed with E.coli 0157 in a single village.
A further eight people who share the same private water supply are also being tested for the infection.
The water is shared by eight homes in Auchinclech, near Westhill in Aberdeenshire.
Two of the affected people were treate... | What are the pathogens?
| {'answer_start': [62], 'text': ['E.coli 0157']} |
25 | Contamination Question Answering | Seven people, some of them children, have been diagnosed with E.coli 0157 in a single village.
A further eight people who share the same private water supply are also being tested for the infection.
The water is shared by eight homes in Auchinclech, near Westhill in Aberdeenshire.
Two of the affected people were treate... | What are the symptoms?
| {'answer_start': [1581], 'text': ['nausea, vomiting and diarrhoea']} |
21 | Contamination Question Answering | Seven people, some of them children, have been diagnosed with E.coli 0157 in a single village.
A further eight people who share the same private water supply are also being tested for the infection.
The water is shared by eight homes in Auchinclech, near Westhill in Aberdeenshire.
Two of the affected people were treate... | What are the first steps of mitigation?
| {'answer_start': [649], 'text': [' boil their water ']} |
20 | Contamination Question Answering | On 25 June 2008 the local Health Protection Unit was informed by Anglian Water of an exceedence in the level of Cryptosporidium oocysts found in water supplied from the Pitsford Reservoir in Northamptonshire, United Kingdom, during 19 to 24 June 2008 [25]. The reservoir supplied a population of more than 250,000 in the... | What type of samples were analyzed?
| {'answer_start': [849], 'text': ['faecal specimens']} |
17 | Contamination Question Answering | On 25 June 2008 the local Health Protection Unit was informed by Anglian Water of an exceedence in the level of Cryptosporidium oocysts found in water supplied from the Pitsford Reservoir in Northamptonshire, United Kingdom, during 19 to 24 June 2008 [25]. The reservoir supplied a population of more than 250,000 in the... | What symptoms did people report? | {'answer_start': [2040], 'text': ['diarrhoea and vomiting']} |
16 | Contamination Question Answering | On 25 June 2008 the local Health Protection Unit was informed by Anglian Water of an exceedence in the level of Cryptosporidium oocysts found in water supplied from the Pitsford Reservoir in Northamptonshire, United Kingdom, during 19 to 24 June 2008 [25]. The reservoir supplied a population of more than 250,000 in the... | What is the initial cause of the event?
| {'answer_start': [1250], 'text': ['a dead rabbit was found in a treated water tank at the water treatment works']} |
15 | Contamination Question Answering | On 25 June 2008 the local Health Protection Unit was informed by Anglian Water of an exceedence in the level of Cryptosporidium oocysts found in water supplied from the Pitsford Reservoir in Northamptonshire, United Kingdom, during 19 to 24 June 2008 [25]. The reservoir supplied a population of more than 250,000 in the... | What is the date of the event?
| {'answer_start': [6], 'text': ['June 2008']} |
12 | Contamination Question Answering | On 25 June 2008 the local Health Protection Unit was informed by Anglian Water of an exceedence in the level of Cryptosporidium oocysts found in water supplied from the Pitsford Reservoir in Northamptonshire, United Kingdom, during 19 to 24 June 2008 [25]. The reservoir supplied a population of more than 250,000 in the... | What is the location of the event?
| {'answer_start': [209], 'text': ['United Kingdom']} |
17 | Contamination Question Answering | On 25 June 2008 the local Health Protection Unit was informed by Anglian Water of an exceedence in the level of Cryptosporidium oocysts found in water supplied from the Pitsford Reservoir in Northamptonshire, United Kingdom, during 19 to 24 June 2008 [25]. The reservoir supplied a population of more than 250,000 in the... | What pathogen was connected to the outbreak? | {'answer_start': [809], 'text': ['Cryptosporidium ']} |
25 | Contamination Question Answering | On 25 June 2008 the local Health Protection Unit was informed by Anglian Water of an exceedence in the level of Cryptosporidium oocysts found in water supplied from the Pitsford Reservoir in Northamptonshire, United Kingdom, during 19 to 24 June 2008 [25]. The reservoir supplied a population of more than 250,000 in the... | How was the event first detected?
| {'answer_start': [16], 'text': ['the local Health Protection Unit was informed by Anglian Water of an exceedence in the level of Cryptosporidium oocysts found in water']} |
17 | Contamination Question Answering | On 25 June 2008 the local Health Protection Unit was informed by Anglian Water of an exceedence in the level of Cryptosporidium oocysts found in water supplied from the Pitsford Reservoir in Northamptonshire, United Kingdom, during 19 to 24 June 2008 [25]. The reservoir supplied a population of more than 250,000 in the... | How many people were ill?
| {'answer_start': [1862], 'text': ['23 cases']} |
19 | Contamination Question Answering | On 25 June 2008 the local Health Protection Unit was informed by Anglian Water of an exceedence in the level of Cryptosporidium oocysts found in water supplied from the Pitsford Reservoir in Northamptonshire, United Kingdom, during 19 to 24 June 2008 [25]. The reservoir supplied a population of more than 250,000 in the... | What are the pathogens?
| {'answer_start': [112], 'text': ['Cryptosporidium oocysts']} |
25 | Contamination Question Answering | On 25 June 2008 the local Health Protection Unit was informed by Anglian Water of an exceedence in the level of Cryptosporidium oocysts found in water supplied from the Pitsford Reservoir in Northamptonshire, United Kingdom, during 19 to 24 June 2008 [25]. The reservoir supplied a population of more than 250,000 in the... | What are the symptoms?
| {'answer_start': [937], 'text': ['diarrhoea']} |
19 | Contamination Question Answering | On 25 June 2008 the local Health Protection Unit was informed by Anglian Water of an exceedence in the level of Cryptosporidium oocysts found in water supplied from the Pitsford Reservoir in Northamptonshire, United Kingdom, during 19 to 24 June 2008 [25]. The reservoir supplied a population of more than 250,000 in the... | What is the event?
| {'answer_start': [85], 'text': ['exceedence in the level of Cryptosporidium oocysts found in water']} |
16 | Contamination Question Answering | On 25 June 2008 the local Health Protection Unit was informed by Anglian Water of an exceedence in the level of Cryptosporidium oocysts found in water supplied from the Pitsford Reservoir in Northamptonshire, United Kingdom, during 19 to 24 June 2008 [25]. The reservoir supplied a population of more than 250,000 in the... | What is the duration of the event?
| {'answer_start': [1769], 'text': ['24 June- 18 July 2008']} |
17 | Contamination Question Answering | On 25 June 2008 the local Health Protection Unit was informed by Anglian Water of an exceedence in the level of Cryptosporidium oocysts found in water supplied from the Pitsford Reservoir in Northamptonshire, United Kingdom, during 19 to 24 June 2008 [25]. The reservoir supplied a population of more than 250,000 in the... | From when until when the event happened
| {'answer_start': [2171], 'text': ['24 June- 18 July 2008']} |
26 | Contamination Question Answering | On 25 June 2008 the local Health Protection Unit was informed by Anglian Water of an exceedence in the level of Cryptosporidium oocysts found in water supplied from the Pitsford Reservoir in Northamptonshire, United Kingdom, during 19 to 24 June 2008 [25]. The reservoir supplied a population of more than 250,000 in the... | What are the first steps of mitigation?
| {'answer_start': [389], 'text': ['boil all drinking water']} |
15 | Contamination Question Answering | On 25 June 2008 the local Health Protection Unit was informed by Anglian Water of an exceedence in the level of Cryptosporidium oocysts found in water supplied from the Pitsford Reservoir in Northamptonshire, United Kingdom, during 19 to 24 June 2008 [25]. The reservoir supplied a population of more than 250,000 in the... | What were the associated pathogens of concern? | {'answer_start': [979], 'text': ['Cryptosporidium ']} |
10 | Contamination Question Answering | This study describes two drinking water outbreaks in Finland in 2016 (outbreak I) and 2018 (outbreak II). Both outbreaks caused approximately 450 illness cases and were due to drinking water pipe breakage and subsequent wastewater intrusion into the distribution system. In both outbreaks, the sapovirus was found in pat... | What symptoms were developed? | {'answer_start': [2707], 'text': ['diarrhea (76%, 352/463), vomiting (65%, 299/463) and fever']} |
14 | Contamination Question Answering | This study describes two drinking water outbreaks in Finland in 2016 (outbreak I) and 2018 (outbreak II). Both outbreaks caused approximately 450 illness cases and were due to drinking water pipe breakage and subsequent wastewater intrusion into the distribution system. In both outbreaks, the sapovirus was found in pat... | What type of samples were analyzed?
| {'answer_start': [619], 'text': ['Water samples']} |
27 | Contamination Question Answering | This study describes two drinking water outbreaks in Finland in 2016 (outbreak I) and 2018 (outbreak II). Both outbreaks caused approximately 450 illness cases and were due to drinking water pipe breakage and subsequent wastewater intrusion into the distribution system. In both outbreaks, the sapovirus was found in pat... | What caused the event? | {'answer_start': [1069], 'text': ['intrusion of wastewater\ninto a drinking water distribution system due to pipe breakage']} |
29 | Contamination Question Answering | This study describes two drinking water outbreaks in Finland in 2016 (outbreak I) and 2018 (outbreak II). Both outbreaks caused approximately 450 illness cases and were due to drinking water pipe breakage and subsequent wastewater intrusion into the distribution system. In both outbreaks, the sapovirus was found in pat... | What caused the outbreak? | {'answer_start': [176], 'text': ['drinking water pipe breakage and subsequent wastewater intrusion into the distribution system']} |
15 | Contamination Question Answering | This study describes two drinking water outbreaks in Finland in 2016 (outbreak I) and 2018 (outbreak II). Both outbreaks caused approximately 450 illness cases and were due to drinking water pipe breakage and subsequent wastewater intrusion into the distribution system. In both outbreaks, the sapovirus was found in pat... | What is the date of the event?
| {'answer_start': [64], 'text': ['2016 (outbreak I) and 2018 ']} |
7 | Contamination Question Answering | This study describes two drinking water outbreaks in Finland in 2016 (outbreak I) and 2018 (outbreak II). Both outbreaks caused approximately 450 illness cases and were due to drinking water pipe breakage and subsequent wastewater intrusion into the distribution system. In both outbreaks, the sapovirus was found in pat... | What is the location of the event?
| {'answer_start': [53], 'text': ['Finland']} |
11 | Contamination Question Answering | This study describes two drinking water outbreaks in Finland in 2016 (outbreak I) and 2018 (outbreak II). Both outbreaks caused approximately 450 illness cases and were due to drinking water pipe breakage and subsequent wastewater intrusion into the distribution system. In both outbreaks, the sapovirus was found in pat... | How many people were ill?
| {'answer_start': [2575], 'text': ['463 persons']} |
30 | Contamination Question Answering | This study describes two drinking water outbreaks in Finland in 2016 (outbreak I) and 2018 (outbreak II). Both outbreaks caused approximately 450 illness cases and were due to drinking water pipe breakage and subsequent wastewater intrusion into the distribution system. In both outbreaks, the sapovirus was found in pat... | What are the pathogens?
| {'answer_start': [294], 'text': ['sapovirus']} |
24 | Contamination Question Answering | This study describes two drinking water outbreaks in Finland in 2016 (outbreak I) and 2018 (outbreak II). Both outbreaks caused approximately 450 illness cases and were due to drinking water pipe breakage and subsequent wastewater intrusion into the distribution system. In both outbreaks, the sapovirus was found in pat... | What are the symptoms?
| {'answer_start': [2110], 'text': ['abdominal pain (94%, 101/107), nausea (91%, 100/110), diarrhea (89%, 100/112), abdominal swelling (83%, 86/104), muscular pain (66%, 64/97), vomiting (53%, 52/98) and feve']} |
28 | Contamination Question Answering | This study describes two drinking water outbreaks in Finland in 2016 (outbreak I) and 2018 (outbreak II). Both outbreaks caused approximately 450 illness cases and were due to drinking water pipe breakage and subsequent wastewater intrusion into the distribution system. In both outbreaks, the sapovirus was found in pat... | What are the initial steps of investigation?
| {'answer_start': [1934], 'text': ['questionnaires']} |
28 | Contamination Question Answering | This study describes two drinking water outbreaks in Finland in 2016 (outbreak I) and 2018 (outbreak II). Both outbreaks caused approximately 450 illness cases and were due to drinking water pipe breakage and subsequent wastewater intrusion into the distribution system. In both outbreaks, the sapovirus was found in pat... | What are the first steps of mitigation?
| {'answer_start': [838], 'text': ['boil water advisory, alternative drinking water sources and chlorination']} |
32 | Contamination Question Answering | This study describes two drinking water outbreaks in Finland in 2016 (outbreak I) and 2018 (outbreak II). Both outbreaks caused approximately 450 illness cases and were due to drinking water pipe breakage and subsequent wastewater intrusion into the distribution system. In both outbreaks, the sapovirus was found in pat... | What type of samples were examined?
| {'answer_start': [2333], 'text': ['stool samples']} |
18 | Contamination Question Answering | This study describes two drinking water outbreaks in Finland in 2016 (outbreak I) and 2018 (outbreak II). Both outbreaks caused approximately 450 illness cases and were due to drinking water pipe breakage and subsequent wastewater intrusion into the distribution system. In both outbreaks, the sapovirus was found in pat... | How many cases were there? | {'answer_start': [1882], 'text': ['458']} |
30 | Contamination Question Answering | This study describes two drinking water outbreaks in Finland in 2016 (outbreak I) and 2018 (outbreak II). Both outbreaks caused approximately 450 illness cases and were due to drinking water pipe breakage and subsequent wastewater intrusion into the distribution system. In both outbreaks, the sapovirus was found in pat... | What were the associated pathogens of concern? | {'answer_start': [375], 'text': ['adenoviruses and Dientamoeba fragilis (outbreak I), and noroviruses, astroviruses, enterotoxigenic and enterohemorragic Escherichia coli (ETEC and EHEC, respectively) and Plesiomonas shigelloides']} |
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