DETROIT While Europe has fought through its first wave of coronavirus (COVID-19) infections, doctors said lingering symptoms and painful long-term effects are increasing the need for ongoing care. In the United Kingdom, a new study into the long-term effects of the coronavirus is underway. Europe is farther along in the process than the United States, but this is also a concern for doctors in the U.S. Many COVID-19 survivors in the U.S. are undergoing rehab and reporting lingering problems with fatigue, brain fog and more. Its impossible to know what the truly long-term effects are because the virus has only been around for months.