GENEVA (AP) — National tensions are erupting over slow coronavirus vaccine rollouts and production delay issues are real, but “no one is safe until everyone is safe,” the European chief for the World Health Organization says. Dr. Hans Kluge said Thursday that international solidarity in the fight against the virus that has already killed 2.1 million people was “key,” but he noted tensions Thursday between that wider goal and the responsibility each leader felt to protect their own people. He said “the telephone line is very hot” in conversations with European Union officials and others clamoring for more vaccines, fearing new virus variants that are more contagious that have already swept through Britain and are gaining elsewhere. read more