(Cross-posted on the Google.org Blog)
In November 2008, we launched Google Flu Trends after finding a close relationship between how many people search for flu-related topics and how many people actually have flu symptoms. Google Flu Trends may be able to detect influenza outbreaks earlier than other systems because it estimates flu activity in near real time.
In response to recent inquiries from public health officials, we've been attempting to use Google search activity in Mexico to help track human swine flu levels. Experimental Flu Trends for Mexico is, as you might have guessed, very experimental. But the system has detected increases in flu-related searches in Mexico City (Distrito Federal) and a few other Mexican states in recent days, beginning early in the week of April 19-25.
In the United States, we were able to validate our estimates using data from a surveillance system managed by the U.S. Centers for Disease Control and Prevention (CDC). We have not verified our data for Mexico in the same manner, but we've seen that Google users in Mexico (and around the world) also search for many flu-related topics when they have flu-like symptoms. Given the tremendous recent attention to swine flu, our model tries to filter out search queries that are more likely associated with topical searches rather than searches by those who may be experiencing symptoms.
While we would prefer to validate this data and improve its accuracy, we decided to release an early version today so that it might help public health officials and concerned individuals get an up-to-date picture of the ongoing swine flu outbreak. As with our existing Flu Trends system, estimates are provided across many of Mexico's states and updated every day. Our current estimates of flu activity in the U.S. are still generally low as would be expected given the relatively low confirmed swine flu case count. However, we'll be keeping an eye on the data to look for any spike in activity.
We're keenly aware of the trust our users place in us and our responsibility to protect their privacy. Experimental Flu Trends for Mexico -- like Google Flu Trends -- cannot be used to identify individual users. The patterns we observe are only meaningful across large populations of Google searchers. We hope that this experimental release provides useful information.
For updates on swine flu and information on how to stay healthy during a disease outbreak, visit the CDC's swine flu site.
Showing posts with label Latin America. Show all posts
Showing posts with label Latin America. Show all posts
Thursday 30 April 2009
Wednesday 1 April 2009
Analytics in Latin America
If you run an e-commerce site or use AdWords to direct traffic to your business' webpage, chances are you're interested in knowing what visitors to your site are clicking on, what content interests these potential customers and what avenues brought them there. The more you know about how people engage with your site, the better you are able to design successful advertising campaigns to help grow your business.
In Latin America, online advertising is growing as more and more small businesses initiate an online presence and publicize their efforts through search and display advertising. But less than 5% of web properties throughout Latin America rely on analysis tools to improve their website's performance. Last week, our offices throughout the region hosted several Analytics-themed events to give agencies and other clients a better look at several Google measurement tools that provide people with the means to analyze their site's flow of data, interest and readership in order to build a better advertising campaign.
In Mexico City, advertisers got together to learn about Insights for Search, Ad Planner, YouTube Insights, Analytics, Sitemaps and Website Optimizer, as well as DoubleClick tools. Presentations were designed to give companies an in-depth look at the Google tools that can be helpful for planning their marketing budgets during an economic downturn. Being able to measure data on what content interests people and where consumers are searching for information can help advertisers be more selective about how they invest ad budget. Since the great majority of consumers go online for information before making a purchase, the goal of the seminar was to familiarize advertisers with tools that can increase the reach of their campaigns, while giving them a better idea of what works and what people are searching for.
Meanwhile, our Analytics guru Avinash Kaushik visited São Paulo and Buenos Aires to speak to clients about web analytics and how to make the most of online marketing through analyzing metrics (check out his recent post on bounce rate for related information). Avinash made web analytics fun and accessible with colloquial comparisons (referring sites as 'BFFs'), and demonstrated how to optimize a website's performance with changes in color and layout, among other things. He was accompanied by Google's Latin America managing director Alexandre Hohagen, Brazil's country manager Alex Dias, and Argentina's country manager Adriana Noreña at a succession of events revolving around web metrics and website optimization.
The response and interest from customers and agencies to all of these events was indicative of the huge need for metrics and the ability to track ROI for their marketing investments, especially during these difficult times. For more information on Google Analytics tools, check out the Google Analytics Blog, the Website Optimizer Blog and the Conversion Room blog.
In Latin America, online advertising is growing as more and more small businesses initiate an online presence and publicize their efforts through search and display advertising. But less than 5% of web properties throughout Latin America rely on analysis tools to improve their website's performance. Last week, our offices throughout the region hosted several Analytics-themed events to give agencies and other clients a better look at several Google measurement tools that provide people with the means to analyze their site's flow of data, interest and readership in order to build a better advertising campaign.
In Mexico City, advertisers got together to learn about Insights for Search, Ad Planner, YouTube Insights, Analytics, Sitemaps and Website Optimizer, as well as DoubleClick tools. Presentations were designed to give companies an in-depth look at the Google tools that can be helpful for planning their marketing budgets during an economic downturn. Being able to measure data on what content interests people and where consumers are searching for information can help advertisers be more selective about how they invest ad budget. Since the great majority of consumers go online for information before making a purchase, the goal of the seminar was to familiarize advertisers with tools that can increase the reach of their campaigns, while giving them a better idea of what works and what people are searching for.
Meanwhile, our Analytics guru Avinash Kaushik visited São Paulo and Buenos Aires to speak to clients about web analytics and how to make the most of online marketing through analyzing metrics (check out his recent post on bounce rate for related information). Avinash made web analytics fun and accessible with colloquial comparisons (referring sites as 'BFFs'), and demonstrated how to optimize a website's performance with changes in color and layout, among other things. He was accompanied by Google's Latin America managing director Alexandre Hohagen, Brazil's country manager Alex Dias, and Argentina's country manager Adriana Noreña at a succession of events revolving around web metrics and website optimization.
The response and interest from customers and agencies to all of these events was indicative of the huge need for metrics and the ability to track ROI for their marketing investments, especially during these difficult times. For more information on Google Analytics tools, check out the Google Analytics Blog, the Website Optimizer Blog and the Conversion Room blog.
Saturday 4 October 2008
Amazon conservation in San Francisco
For most of us, today is another Saturday. For a chief of the Surui tribe in the Brazilian Amazon, it's a unique day, because San Francisco Mayor Gavin Newsom has issued a proclamation declaring October 4th as "Chief Almir Surui Day."
Chief Almir and the Amazon Conservation Team will be in the Bay Area to attend the world premiere of a documentary film by Denise Zmekhol called Children of the Amazon. They'll also participate in a unique panel tomorrow, October 5th.
In June, a team of Googlers went to the Amazon to train indigenous people including Chief Almir's Surui tribe on how to use Google Earth, You Tube and other Internet tools to show the world what's at stake with deforestation in the Amazon. The tribes are using this knowledge to preserve their history, culture, and develop a long-term sustainability plan to protect their rainforest and create economic opportunity.
Filmmaker Zmekhol joined us on the trip and filmed dozens of hours of footage. Out of this footage has come a story about cloud computing from under a lush canopy of Amazon rainforest, where a group of emerging technologists are eager to share their story about their culture and their plan to preserve their forest and their way of life. (Learn more about our trip here.)
Chief Almir and the Amazon Conservation Team will be in the Bay Area to attend the world premiere of a documentary film by Denise Zmekhol called Children of the Amazon. They'll also participate in a unique panel tomorrow, October 5th.
In June, a team of Googlers went to the Amazon to train indigenous people including Chief Almir's Surui tribe on how to use Google Earth, You Tube and other Internet tools to show the world what's at stake with deforestation in the Amazon. The tribes are using this knowledge to preserve their history, culture, and develop a long-term sustainability plan to protect their rainforest and create economic opportunity.
Filmmaker Zmekhol joined us on the trip and filmed dozens of hours of footage. Out of this footage has come a story about cloud computing from under a lush canopy of Amazon rainforest, where a group of emerging technologists are eager to share their story about their culture and their plan to preserve their forest and their way of life. (Learn more about our trip here.)
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