The identities of the gunmen were not immediately clear and further details on the attack had yet to emerge.
When posting on Twitter, President Roch Marc Christian Kabore said Sunday that he condemned "the barbaric attack" in the city of Hantoukoura. The armed forces of Burkina Faso were taking care of the injured and searching the area, the government said in a statement.
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Chacun a sa part de responsabilité, assure le pilote de 22 ans. "Je me sens léger sur mes pieds, plus en forme que jamais". Il serait temps, alors que ces erreurs ont déjà coûté cher à l'écurie italienne en 2017 et 2018.
Several other people were wounded in the attack which took place in the village of Foutouri in the Est region of the country.
Soldiers in the region were hunting down the assailants, who fled on scooters, the second source said.
Burkina Faso was once a pocket of calm in the region, but the past year's violence has killed hundreds and forced almost a million people from their homes.
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We conduct business on the highest standards of integrity, excellence and expert excellence. "We're looking into this situation". Eventually the girls left the room to find the principal, Caroline Knadler, who escorted the substitute out of the school.
The attack came less than two months after 37 people were killed in an attack on a mining company, with additional 60 people believed wounded.
In May, gunmen stormed a Catholic church in Dablo, a rural community about 100 kilometres north of the town of Kaya in the country's north-east, killing six people.
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However, facing Burnley at Turf Moor should prove a tough test for most sides in the English top-flight. We scored the first goal after one minute and after, forgot to attack.