'Simple steps' to improve sleep could help prevent long COVID
Having healthy sleep before being infected with SARS-CoV-2 may help protect against long COVID, according to the results of research published in JAMA Network Open. Long COVID, which encompasses a wide range of symptoms like brain fog and depression, affects 20% to 70% of those who have been infected with SARS-CoV-2, Siwen Wang, MD, a research fellow at the Harvard T.H. Chan School of Public