Can Twitter Be a Source of Information on Allergy? Correlation of Pollen Counts with Tweets Reporting Symptoms of Allergic Rhinoconjunctivitis and Names of Antihistamine Drugs

• Francesco Gesualdo ,

  * E-mail: f.gesualdo@gmail.com

  Affiliation Multifactorial Disease and Complex Phenotype Research Area, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy

  ⨯
• Giovanni Stilo,

  Affiliation Department of Informatics, “Sapienza” University of Rome, Rome, Italy

  ⨯
• Angelo D’Ambrosio,

  Affiliation Multifactorial Disease and Complex Phenotype Research Area, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy

  ⨯
• Emanuela Carloni,

  Affiliation Multifactorial Disease and Complex Phenotype Research Area, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy

  ⨯
• Elisabetta Pandolfi,

  Affiliation Multifactorial Disease and Complex Phenotype Research Area, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy

  ⨯
• Paola Velardi,

  Affiliation Department of Informatics, “Sapienza” University of Rome, Rome, Italy

  ⨯
• Alessandro Fiocchi,

  Affiliation Multifactorial Disease and Complex Phenotype Research Area, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy

  ⨯
• Alberto E. Tozzi

  Affiliation Multifactorial Disease and Complex Phenotype Research Area, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy

  ⨯