The attack presents another crisis for Washington just as the Pentagon grapples with a rapidly escalating standoff with Iran following a drone strike in Baghdad that killed top Qassem Soleimani.
"Today we went to the moon and came back to earth! I am at a loss for words for all the support I have received from all over the world," Eliud Kipchoge said.
The vaccine - the world's first against malaria - will be administered to children under two and could be crucial to efforts to combat the disease, health officials said.
According to the Giraffe Conservation Foundation, the population of Masai giraffes has fallen by 50% in the last three decades.
Soon after, the gang reportedly went into the couple's bedroom where Notik's wife was sleeping. It was at this point that she was attacked by the men and hit in the head as well as beaten.
The cause of the crash had yet to be determined.
Born in Croatia, and having lived all over Eastern Europe, Jacob Engel appears to be a man that has picked a wide range of talents.
The shooting attack Tuesday on a business complex, claimed by the Somali Islamist terrorist group Shabab, claimed at least 21 lives.
Extremist groups have not been defeated and the road to a world after ISIS and in which terror has been reduced is still long and difficult.
The victim's mother said he tried to make a positive difference in the building and developing markets in Third World countries.