Residents of Arkansas have been under siege by a viral threat that is typically preventable through vaccination. Since August 2016, more than 2,000 people have been stricken with mumps, an infection of the major salivary glands that causes uncomfortable facial swelling.
The disease is highly contagious but can usually be prevented by making sure that children (or adults) have had two doses of the measles-mumps-rubella (MMR) vaccine. But strangely, about 70 percent of people in Arkansas who got sick with mumps reported that they had received their two doses of the MMR vaccine.
As the Zika epidemic continues to unfold, most affected countries are flying blind: they have limited government disease surveillance systems in place to track new cases. That leaves public health officials unable to estimate how fast Zika is spreading, where the hotspots are and when the outbreak will peak — much less contain it and prepare for cases of microcephaly and Guillain-Barré syndrome, both now presumed to be caused by the Zika virus.
“One of the things we really struggled with in the early days of Zika was a lack of official data sources,” says research fellow Maia Majumder, MPH, of the Computational Epidemiology Group at Boston Children’s Hospital. “Surveillance has been really lagging. When we don’t know how many cases there are day to day, week to week, it’s really hard to characterize how bad an outbreak is.”
A study this week led by Majumder suggests a readily available data source for estimating actual case counts on the ground: online local news reports, adjusted using data from Google search trends. …
In his essay, “We, the Web Kids,” Polish poet and pundit Piotr Czerski writes: “We don’t use the Internet…we live on the Internet and along it…communicating with one another in a way that comes naturally to us, more intense and more efficient than ever before in the history of mankind.”
As Czerski emphasizes, we want the option of “here and now, without waiting for the file to download.” We (myself included) expect immediacy. So in my role as a public health advocate in the digital age, waiting for an official infectious disease outbreak report to come weeks after the outbreak started—as often happens with traditional reporting methods—is unacceptable. Earlier detection of disease outbreaks means earlier response—and more lives saved. This video produced by NPR illustrates the “web kid” mindset when it comes to public health:
It was after the devastating 2010 Haiti earthquake that mobile-friendly social media services like Twitter and Ushahidi came into their own as disaster management and relief tools. With the nation’s already unsteady infrastructure destroyed, these tools helped speed the deployment of people and supplies to where they were needed by giving relief workers on-the-ground intelligence about what was happening, what was needed and where in nearly real time.
In April 2009, the U.S. federal cigarette excise tax was raised from $0.39 to $1.01 per pack as part of Congress’s reauthorization of the State Children’s Health Insurance Program. This well-intentioned “SCHIP tax” was meant to encourage people to quit smoking.
But a different story emerges from an analysis of Google searches. …