MADRID – Authorities in Spain's capital on Tuesday held a ceremony to open part of a 1,000-bed emergency hospital for COVID-19 patients that critics say is no more than a vanity project, a building with beds not ready to receive patients and unnecessary now that the virus and hospitalizations are waning.Around 200 health professionals gathered Tuesday at the entrance of the Nurse Isabel Zendal Hospital in Madrid as officials entered the state-of-the-art facility, built in 100 days at a cost of 100 million euros ($119 million), twice the original budget.Health workers’ unions criticized the project, saying the investment should have gone instead to shoring up an existing public health system run down by years of spending cuts.Only one of.