Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Germany Sees Signs for Cautious Optimism in COVID-19 Cases VOA News The head of Germany's infectious-disease institute said Thursday that while the COVID-19 risk in the country remains highand some hospitals are reaching their capacity, he also has seen signs for cautious optimism. Speaking to reporters in Berlin, Lothar Wieler, president ofthe Robert Koch Institute for Infectious Diseases, said the nation as of early Thursday had recorded 21,866 new cases of coronavirus infections in the previous 24 hours. Wieler said that while infections continue to rise, he still found a reason to be hopeful. "What makes me cautiously optimistic," he said, "is the fact that the number of cases has been increasing at a slightly slower rate for some days now. So, the curve is going up a little less steeply -- it is flattening out." .