Mobile Health Apps to Become First Line of Defense

The first line of defense against deadly diseases and even water shortages might just be your mobile telephone. A new software application combines health worker registries with information about patients and open messaging systems. The app, called mHero, helps to make sure of a fast response to health care crises and natural disasters.

mHero stands for Mobile Health Worker Electronic Response and Outreach. It uses a revolutionary new messaging platform called RapidPro. The system uses ‘trigger' words to contact specialized workers if a disease like Ebola is discovered. It also helps users to follow the progress of the people they reached and create real-time data based on their responses.

The new app was created in Uganda. A month ago, the country has a number of cases of Marburg, a viral hemorrhagic fever similar to Ebola.

Sean Blaschke is a health systems specialist at UNICEF, the United Nations Children's Fund. He explains how Uganda has excelled in providing quick containment.

"You can see with the case of Marburg here how quickly the country mobilized, and suspected cases were followed up in hours and it didn't move beyond a single index patient. So I think Uganda really does show and provide a model for the rest of the world on how you can build a national sustainable health systems architecture...We are very excited because these tools that are now being scaled up in West Africa, originated in Uganda, were built by Ugandans...These solutions came from Africa and are being used in Africa."

The Ugandan Ministry of Health says that in the next three months, mHero systems will be deployed around the country. mHero has wide application since it can present language and reading ability differences by using picture-based references.

Nimrod Wandera, a software developer, explains how those with little or no experience using smart phones and apps were trained in mHero.

"So we thought about the app as a box. so we made a box out of hard paper, and that box was covered and on top of it was the name of the app. So you have a box and then you tell someone, when I give you the phone I'm giving you a box, and that box has things in it...what we call features were small boxes inside that box...and there they find mother reminders, they find household surveys...when we give them back the phone life was much simpler, they could click through, they could understand that now I can go out of this box, and into the bigger box...this is real stuff. "

To access these databases, registered healthcare workers, NGOs and medical clinics must first contact the Ministry of Health. Approval to use the records comes shortly after.

There are also measures in place to ensure patient medical records are kept confidential. Officials are hoping that mHero, and apps like it, bring a new level of crisis management throughout the African continent.

I'm Marsha James.

This story came from reporter Lizabeth Paulat. Marsha James wrote the story for VOA Learning English. George Grow was the editor.

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Words in this Story

revolutionary – adj. causing or relating to a great or complete change

excel – v. to be better than others

access – n. permission or the right to enter or make use of something or to have contact with someone

confidential – adj. secret or private