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  • Content Type: Abstract

    The impetus for the development of many first syndromic surveillance systems was the hope of detecting infectious disease outbreaks earlier than with traditional surveillance. Various data sources have been suggested as potential… read more
    … illness, with 34% absent before the day of the healthcare visit. A minority of patients accessed advice via phone … medications and 46% took them before the day of medical visit, with 71% of these patients purchasing medications for … can start over 2 weeks prior to a healthcare provider visit, suggesting that tracking these absences or purchases …