South Africa’s government is assessing trade measures and the possibility of vaccination to ease shortages of poultry products and contain the spread of avian flu in the country. Agriculture, Land Reform and Rural Development Minister Thoko Didiza will start work on improving the efficiency of issuing import permits for egg products, according to a statement emailed on Monday. On the broiler side, Didiza and Trade and Industry Minister Ebrahim Patel are assessing some trade instruments to ease the supply of chicken meat.