Lingering “brain fog” is one neurological symptom that people with COVID-19 commonly report. In some cases, brain fog, or cognitive impairment, can last many months after the disease has passed. In ...

“Long COVID” means that people continue to experience COVID-19 symptoms for longer than usual after initially contracting the SARS-CoV-2 virus. Other terms for long COVID include post-COVID, ...

COVID-19 and the flu have some overlapping symptoms. However, there are several differences between them. The novel strain of coronavirus (SARS-CoV-2) causes coronavirus disease 19 (COVID-19). Both ...

Developing COVID-19 affects everybody differently. Some people don’t experience any symptoms, while other people have severe symptoms that require hospitalization. If no symptoms appear, it’s known as ...

Use this glossary to get familiar with terms often used in coverage of the novel coronavirus, which causes COVID-19. Aerosol: A tiny particle or droplet that’s suspended in the air. Antibody: A ...

Remdesivir improves clinical outcomes in patients hospitalized with moderate-to-severe coronavirus disease 2019 (Covid-19). Whether the use of remdesivir in symptomatic, nonhospitalized patients with ...