The Hamas-run Health Ministry on Monday received 500,000 doses of Chinese-made Covid-19 vaccines as cases of the virus remain high in the Gaza Strip besieged by Israel and Egypt. The new shipment of Sinovac-Vacsera vaccines, co-manufactured by Egypt’s VACSERA and China’s Sinovac Biotech, was confirmed by Ashraf Abu Mhadi, director-general of pharmacology at the ministry, to The New Arab. “Receiving such a number of doses in Gaza will positively and effectively help us increase the immunity of the local community amid the spread of the new virus…as we are facing a fourth wave of the coronavir…