 The infoveillance detects disease outbreaks quicker than traditional public health surveillance systems with the minimal cost involved, revealing the promising results for the future surveillance methodologies . Google Flu Trends Google uses the query information to detect the flu trends and it compares   the results to the countries' official surveillance data .
<fluency>  The infoveillance detects disease outbreaks quicker than traditional public health surveillance systems with the minimal cost involved, revealing the promising results for the future surveillance methodologies . Google Flu Trends Google uses the query information to detect the flu trends and it compares   the results to the countries' official surveillance data .
 The infoveillance detects disease outbreaks quicker than traditional public health surveillance systems with the minimal cost involved, revealing the promising results for the future surveillance methodologies . Google Flu Trends Google uses the query information to detect the flu trends and it compares the results to countries' official surveillance data .