Ashraf al-Qedra, spokesman of the Health Ministry in Gaza, told reporters that 38 of them were shot and wounded by Israeli soldiers' live ammunition.
The injured Palestinians include 22 children and three women, and the Israeli soldiers targeted an ambulance that belongs to the medical services, al-Qedra said.
The clashes came as hundreds of Gazan demonstrators took part in the weekly protests, better known as the "Great March of Return" rally, in eastern Gaza.
The weekly rally is calling on Israel to end its tight blockade that has been imposed on the Gaza Strip since Hamas violently seized control of the coastal enclave in 2007.
According to the Gaza Health Ministry, the Israeli army has killed 306 Palestinians and wounded more than 17,000 others since the outbreak of the rally.
(HBO) - Lao officials and military personnel last week used aircraft and trucks of the Lao People's Army to deliver emergency supplies including drinking water, food, boats, tents and household essentials to six southern provinces devastated by floods.
China on September 1 announced that it had filed a case at the World Trade Organization (WTO) against the United States following its implementation of the additional 15-percent tariffs imposed on US$300 billion worth of Chinese imports on September 1.