population. 48% have had the double dose. 71% have had at least one dose. and singapore is targeting august 9th to get at least two-thirds of the population vaccin vaccinated but it accepts that, at this time, there are too many members of the elderly population who are not, yet, covered or protected from covid-19. they want to see that change, which is why we have new restrictions, just beginning today. all right. thanks so much, manisha tank, in singapore. pfizer and biontech are taking a major step toward ending vaccine inequality. for the first time, their highly effective covid-19 vaccine is to be made in africa. the goal is to ramp up vaccine availability on the continent. the companies say the raw materials will come from europe, but they ll transfer technology, install equipment, and develop manufacturing capability with a company in cape town. david mackenzie explains. reporter: the announcement by pfizer and biontech is certainly significant. they are collaborating with