JUDY WOODRUFF: Now a pair of reports from Africa.
First, getting medical supplies quickly to where they are needed can affect a life-or-death
situation.
As special correspondent Fred de Sam Lazaro reports from Rwanda, one company is using
new technology to speed up deliveries.
It's part of our series Breakthrough.
FRED DE SAM LAZARO: On the outskirts of Rwanda's capital, Kigali, is a new blood bank set up
to serve distant rural areas where blood is not always available and difficult to store.
Throughout the day, a steady stream of orders comes in by e-mail, text or phone.
On a delivery vehicle or motorbike, this package would take anywhere from 90 minutes to two
hours to reach the hospital requesting it.
This one will take about 15 minutes, a baby step into a future of drone deliveries in
health care.
JUSTIN HAMILTON, Zipline International: We're doing something that's never been done before
in the history of the world.
FRED DE SAM LAZARO: Justin Hamilton works for a California-based start-up called Zipline.
It has a contract with the government to deliver blood and medications to rural hospitals.
JUSTIN HAMILTON: Hospitals either don't have what they need, or they don't need what they
have, which means, if you stock too much medicine, you have high levels of waste and spoilage
in the system.
FRED DE SAM LAZARO: Zipline now serves 21 rural health facilities, and just added a
second base in Rwanda, allowing it to expand delivery to 450 clinics and hospitals.
JOSEPH NDAGIJIMANA, Zipline International: Their current range is 80 kilometers, 80 kilometers
radius.
FRED DE SAM LAZARO: That's about 50 miles.
Joseph Ndagijimana is operations manager of this base.
JOSEPH NDAGIJIMANA: People here are like firefighters.
They're just waiting for a command from the (INAUDIBLE) to start loading planes and get
them flying.
FRED DE SAM LAZARO: These battery-operated drones are limited, a payload of under four
pounds.
And they cannot land.
Deliveries must be made by parachute.
But the company says its drops are accurate within two parking spaces.
The government says this drone delivery system is part of a continuing effort to improve
health care.
In the 25 years since the genocide that killed a 10th of Rwanda's population, life expectancy
increased from 48 to 64.
Infant and maternal mortality have dropped more than two-thirds, but they remain a huge
challenge, says Health Minister Diane Gashumba.
DR.
DIANE GASHUMBA, Rwandan Health Minister: Postpartum hemorrhage is the first killer, the first
cause of death for women.
By reducing the time, you save lives.
FRED DE SAM LAZARO: So far, there's been no data on how many lives have been saved since
drones began operating in 2016, and officials with the company and government are tight-lipped
on how much Zipline is being paid.
DR.
DIANE GASHUMBA: Saving lives, for us, it's priceless.
FRED DE SAM LAZARO: Also priceless may be what the government hopes this project does
for Rwanda's image.
Rwanda is a small country, about the size of Maryland.
And it's crowded.
Its youthful population is estimated at around 12 million people.
It has few natural resources, no traditional industries.
So it's turned to brain power for the future, trying to become the technology hub for the
region.
And being an early adopter of medical drones is a feather in its cap, says Dr. Jean-Baptiste
Mazarati, who heads the Biomedical Service Department of Rwanda.
DR.
JEAN-BAPTISTE MAZARATI, Rwandan Biomedical Service Department: When the Zipline company
approached the government of Rwanda, it was also fitting with what I can call the government
ambition to see technology servicing people.
FRED DE SAM LAZARO: Another dividend that's hard to measure is what drones are doing for
young imaginations.
JOSEPH NDAGIJIMANA: Before I was like maybe 15 years old, I hadn't seen like a plane,
like an actual plane, but, here, we have kids take wires and try to imitate the size of
the shape of a drone.
FRED DE SAM LAZARO: Many countries, including the U.S., with much heavier air traffic, have
restricted drones to smaller-scale trials until they develop more comprehensive safety
regulations.
Air traffic is light in Rwanda, and Zipline's controllers are always in touch with the country's
one international airport.
And Dr. Mazarati hopes Rwanda can remain the testing ground for future generations of this
technology.
DR.
JEAN-BAPTISTE MAZARATI: If they could land, that would be more transformative as anything
we have ever seen.
FRED DE SAM LAZARO: Competition is heating up.
Other companies are developing drones that can land and pick up medical packages, like
tissue samples, to deliver to lab facilities not available in rural areas.
Medical drone technology may be where aviation was with the Wright Brothers, but it's a giant
leap forward for places like the Ruhango Hospital, just 50 miles away, but a very long road journey
from Kigali, says medical director Richard Usabyineza.
DR.
RICHARD USABYINEZA, Director, Ruhango Provincial Hospital: Before we started working with Zipline,
it should take four to five hours to get blood from Kigali.
But since we started working with Zipline, it's now taking us 15 to 20 minutes.
FRED DE SAM LAZARO: Having made the delivery, the drone is guided back to home base, hooked
by a zipline and prepared for its next trip.
The government says its goal is to connect all its people to essential medical supplies
in 30 minutes.
For the "PBS NewsHour," this is Fred de Sam Lazaro at the world's first medical drone
base in Muhanga, Rwanda.
JUDY WOODRUFF: Fred's reporting is a partnership with the Under-Told Stories Project at University
of St. Thomas in Minnesota.