EGYPT has agreed with China's Sinovac Biotech Ltd to manufacture its COVID-19 vaccine domestically and could produce up to 80 million doses a year, the health ministry said on Thursday. The agreement could provide a major boost to vaccination efforts in Egypt, which has a population of 100 million and has thus far received just 1.5 million doses. Egypt's cabinet and presidency approved a joint manufacturing agreement to make the vaccines that will be distributed in Egypt and to other African countries, Zayed said. One production facility can produce 20 million doses annually, while another could produce 60 million, the…