{ "format" : "linked-data-api", "version" : "0.2", "result" : {"_about" : "http://eldaddp.azurewebsites.net/answeredquestions.text?questionFirstAnswered.=2021-01-18T11%3A48%3A46.017Z&max-dateTabled=2021-01-25", "definition" : "http://eldaddp.azurewebsites.net/meta/answeredquestions.text?questionFirstAnswered.=2021-01-18T11%3A48%3A46.017Z&max-dateTabled=2021-01-25", "extendedMetadataVersion" : "http://eldaddp.azurewebsites.net/answeredquestions.text?questionFirstAnswered.=2021-01-18T11%3A48%3A46.017Z&max-dateTabled=2021-01-25&_metadata=all", "first" : "http://eldaddp.azurewebsites.net/answeredquestions.text?_page=0&questionFirstAnswered.=2021-01-18T11%3A48%3A46.017Z&max-dateTabled=2021-01-25", "hasPart" : "http://eldaddp.azurewebsites.net/answeredquestions.text?questionFirstAnswered.=2021-01-18T11%3A48%3A46.017Z&max-dateTabled=2021-01-25", "isPartOf" : "http://eldaddp.azurewebsites.net/answeredquestions.text?questionFirstAnswered.=2021-01-18T11%3A48%3A46.017Z&max-dateTabled=2021-01-25", "items" : [{"_about" : "http://data.parliament.uk/resources/1274717", "AnsweringBody" : [{"_value" : "Department of Health and Social Care"}
      ], "answer" : {"_about" : "http://data.parliament.uk/resources/1274717/answer", "answerText" : {"_value" : "<p>A recent study demonstrated a two-dose vaccine efficacy of 95% for the Pfizer/Biotech COVID-19 vaccine, with a second dose delivered between 19 and 42 days. The Joint Committee on Vaccination and Immunisation (JCVI) has reviewed evidence on the Pfizer/BioNTech COVID-19 vaccine and advised an interval of up to 12 weeks between doses. The considerations of the JCVI on extended intervals has been published, and is available here: <a href=\"https://www.gov.uk/government/publications/prioritising-the-first-covid-19-vaccine-dose-jcvi-statement\" target=\"_blank\">https://www.gov.uk/government/publications/prioritising-the-first-covid-19-vaccine-dose-jcvi-statement<\/a><\/p><p>Using data available from clinical trials, Public Health England estimated that vaccine efficacy from the first dose of the Pfizer/BioNTech vaccine is approximately 89%. This is the efficacy calculated 15 to 21 days after the first dose. The estimate for 15 to 28 days is 91% which includes seven days after the second dose, but is prior to the time protection that may be expected from the second dose. There is no estimate of efficacy for a single dose beyond 21 days, but the JCVI\u2019s view is that protective immunity from the first dose likely lasts for a duration of 12 weeks.<\/p>"}
        , "answeringMember" : {"_about" : "http://data.parliament.uk/members/4113", "label" : {"_value" : "Biography information for Nadhim Zahawi"}
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        , "answeringMemberConstituency" : {"_value" : "Stratford-on-Avon"}
        , "answeringMemberPrinted" : {"_value" : "Nadhim Zahawi"}
        , "dateOfAnswer" : {"_value" : "2021-01-18", "_datatype" : "dateTime"}
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          , "answeringMemberConstituency" : {"_value" : "Stratford-on-Avon"}
          , "answeringMemberPrinted" : {"_value" : "Nadhim Zahawi"}
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      , "date" : {"_value" : "2021-01-08", "_datatype" : "dateTime"}
      , "hansardHeading" : {"_value" : "Coronavirus: Vaccination"}
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      , "legislature" : [{"_about" : "http://data.parliament.uk/terms/25259", "prefLabel" : {"_value" : "House of Commons"}
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      ], "questionText" : "To ask the Secretary of State for Health and Social Care, what assessment his Department has made of the effectiveness of the Pfizer/BioNTech covid-19 vaccine if the second dose is administered 12 weeks after the first dose.", "registeredInterest" : {"_value" : "false", "_datatype" : "boolean"}
      , "tablingMember" : {"_about" : "http://data.parliament.uk/members/4671", "label" : {"_value" : "Biography information for Afzal Khan"}
      }
      , "tablingMemberConstituency" : {"_value" : "Manchester, Gorton"}
      , "tablingMemberPrinted" : [{"_value" : "Afzal Khan"}
      ], "uin" : "134547"}
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