Proving the Business Case for the Internet of Things

IBM commits technology resources in fight against Zika

Steve Rogerson
August 9, 2016
IBM is committing resources, technology and pro bono expertise to help scientists, the public health community and humanitarian agencies in the fight against the Zika virus.
As part of its Impact Grant programmes, IBM is providing technology and talent to Brazil's Oswaldo Cruz Foundation, a research institution affiliated with the Brazilian Ministry of Health (Fiocruz) and one the most prominent science and technology health institution in Latin America. Fiocruz plans to help track the spread of Zika by using technology developed by IBM to analyse clues ranging from anecdotal observations recorded by the general public on social media, to official data about human travel patterns.
To that end, researchers from IBM's Research Laboratories in California and Brazil will train Fiocruz scientists to use Stem (spatiotemporal epidemiological modeller) software that models and visualises the spread of infectious diseases.
Stem can help public health officials and epidemiologists analyse the effects of responses that take into account factors such as geography, weather, the passage of time, human travel patterns, roadways and airports. The modelling platform, developed by IBM and donated to the Eclipse Foundation, a steward of open source technology, has been used to study and help predict the spread of infectious diseases such as influenza and ebola, and mosquito-borne diseases such as malaria and dengue fever.
IBM will also work with Fiocruz to identify and understand citizen concerns by analysing public, Portuguese-language Twitter postings that discuss the incidence of Zika, dengue and Chikungunya, as well as the appearance of the Aedes aegypti mosquito, the species mainly responsible for these illnesses.
After Fiocruz defines search parameters, IBM's research laboratory in Brazil will then put IBM's cloud-based sentiment analytics technology to work to harvest and interpret anonymised data. The report IBM produces for Fiocruz will enable it to make actionable recommendations directly to public health officials. IBM researchers applied similar technology at the 2014 World Cup in Brazil, analysing nearly 60 million social media posts. The researchers developed sophisticated algorithms to analyse large volumes of posts on social networks in near real time.
In addition, IBM plans to donate a one-year subscription feed of highly local, daily rainfall, average temperature and relative humidity data from the Weather Company to the US Fund for Unicef and other efforts in support of the world's children, through fundraising, advocacy and education in the USA.
IBM intends for Unicef to use the information from the Weather Company, an IBM subsidiary, to understand patterns of the spread of Zika, with a special focus on Brazil. Outputs from the platform will allow Unicef and other agencies to understand an increasingly complex world.
Rainfall, temperature and humidity play key roles in the development of Aedes aegypti larvae, the primary mosquito that carries Zika. Over 20,000 of these weather-related data points spread across Brazil can provide daily information used to help estimate the larvae's proliferation.
Marshalling assistance from the programmer community, IBM will support a hackathon at Fiocruz this autumn in Brazil, at which around 70 software developers will be challenged to develop health apps. These might include apps that enable people to identify or report more easily mosquito larvae or update public health officials on a local virus outbreak, and other issues related to health. IBM will help to identify appropriate software programmers and will provide its Bluemix cloud technology used for developing the applications.
IBM Research is collaborating with the Cary Institute of Ecosystem Studies to collect and mine biological and ecological data from mosquitoes and primates. The team will build cognitive algorithms that can determine which primates are carriers for the Zika virus. This information will allow government and ecological organisations to identify and target which primates are candidates for viral surveillance and management. This project is part of IBM's Data for Social Good initiative, which uses science and technology to help address the world's most challenging problems.
Other Zika-related efforts supported by IBM include the OpenZika project running on IBM's World Community Grid, a virtual, crowdsourced supercomputer that IBM created. A free app is available for download that automatically provides to researchers the unused computing power on volunteers' computers or Android devices. Through this initiative, scientists in Brazil and the USA have the ability to screen millions of chemical compounds to identify candidates for treatments to combat the Zika virus.
In the first two months of the study, more than 50,000 volunteers from all over the world have enrolled and donated the equivalent of over 4000 years of computing time and performed more than 20,000 virtual experiments, saving researchers $1.5m in equivalent computing resources.
Finally, IBM is already collaborating with organisations to develop resources that might prevent infections in the first place. For example, IBM Research and Singapore’s Institute of Bioengineering & Nanotechnology recently announced they have identified a macromolecule that could help prevent deadly viral infections such as Zika.