By Riham Alkousaa BERLIN (Reuters) – German Chancellor Olaf Scholz said he was disappointed the lower house of parliament on Thursday voted against a COVID-19 vaccine mandate for people over 60, but would not launch a second attempt to push for a mandate. Germany’s vaccination campaign is faltering, with around 76.6% of Germany’s population having received at least one dose – less than the more than 80% in other western European countries such as France, Italy and Spain. A cross-party proposal had envisaged a bill requiring citizens aged 60 and over to be vaccinated against COVID-19 from Oct. …