Home Affairs Minister Obert Mpofu confirmed the "unfortunate incident" adding: "There were some injuries but I am still to get full details but as you are aware this happened close to the (president)".
The United States and Britain were among countries that condemned the explosion.
A video circulating social media shows Mnangagwa walking off the stage, fists in the air, as he's accompanied by a small group of officials.
The US Embassy said "political violence in any form is unacceptable" and contrary to the progress needed to move Zimbabwe forward to 'take its place on the global stage'.
Several people have been injured in an alleged bomb blast at a Zanu-PF rally in Zimbabwe.
The elections on July 30 will be the first since 1980 - the year the country gained independence from white minority rule - that Mugabe is not in the running.
He has pledged to hold free and fair elections as he seeks to mend worldwide relations.
Fiel a la inspiración detrás de su título, las 14 canciones de Egypt Station se combinan para transmitir un ambiente de viaje. Los fans ya pueden escuchar los dos simples: " I don't know " y " Come on to me ".
Tras saludar al gentío en la puerta de la casa, vuelven al coche para dirigirse hacia su siguiente destino cantando Blackbird . La voz se va corriendo y el pub progresivamente se va llenando de gente con ganas de fiesta.
North Korea has furiously objected to the exercises for many years, branding them provocative and a rehearsal for invasion. National emergencies regarding North Korea were previously declared by the Bush and Obama administrations. "Yes.
Apple is still to announce the price for the AirPower charging solution, but we're expecting it to be around £175/$200. Apple added wireless charging to its iPhone lineup with the debut of the iPhone X and the iPhone 8/Plus a year ago .
Apenas un minuto después, Túnez se aproximó por medio de un cabezazo de Dylan Bronn , quien se retiró a los 24 por una lesión. Y ya en el último suspiro del partido, Wahbi Khazri marcó el gol del honor para un desmotivado elenco africano .