Most injured are tourists. According to the BBC, an unspecified plant exploded near the museum's fence on Sunday when the bus passed.
PHOTO: Ahmed Fahmy, Reuters
Three Vietnamese tourists were killed in December Egyptian guide after a bombed bomb exploded near the bus
At least 16 people were injured on the bus 
#Egypt Nombre de blessé see ports at 17 apr explosion intervenue dance 1 bus de tourisme ] It is not a victim practiced by tourists.
There is no explosive improvise de faible puissance #Egypt #Pyramids ] # LeCaire 19659013] – Rebecca Rambar (@RebeccaRambar) 19 May 2019