PARIS (AP) — Top French and German officials are urging people to take the AstraZeneca vaccine, amid skepticism from some who fear it’s not effective enough. Senior figures in both countries had initially banned its use for older people based on limited data on its effects on those over 65, but switched course this week based on new studies that show it’s working. That mixed messaging has left many people confused or distrustful of governmental guidance on the vaccine. In France, the vaccine is being given to medical workers — but only 30% have agreed to take it so far.