Coronavirus symptoms are the clinical manifestations of infection by a coronavirus, which for SARS-CoV-2 range from asymptomatic carriage through mild upper-respiratory illness to severe pneumonia and multi-organ involvement. Commonly recognised features include fever, dry cough, fatigue, breathlessness and loss of …
Coronavirus symptoms are the clinical manifestations of infection by a coronavirus, which for SARS-CoV-2 range from asymptomatic carriage through mild upper-respiratory illness to severe pneumonia and multi-organ involvement. Commonly recognised features include fever, dry cough, fatigue, breathlessness and loss of taste or smell, with severity influenced by age, comorbidity and immune status. Recognising the spectrum of symptoms is important for early identification, appropriate triage and the interruption of transmission, since symptomatic and presymptomatic individuals can spread the virus. Research relevant to the clinical picture includes narrative reviews of COVID-19, studies of disease in relation to socio-demographic risk, and evaluation of treatments such as hydroxychloroquine on clinical improvement and mortality, all of which bear on how symptoms progress and resolve. The mental-health consequences of the pandemic represent an additional dimension of patient experience beyond the acute respiratory illness. Symptom expression is shaped by viral factors, documented through molecular evolutionary analysis of circulating lineages, and by host response, and some patients develop persistent or post-infection complications. Understanding coronavirus symptoms therefore supports clinical assessment, guides decisions about testing and isolation, and informs management strategies aimed at relieving illness and preventing severe outcomes.
12 peer-reviewed articles, ranked by relevance. Each links to its DOI.
The 12 articles above have been cited 15 times in the scholarly literature. Citation data via OpenAlex and Crossref, updated Jun 2026.
A sample of recent works citing this journal's research on Coronavirus Symptoms, linking to each citing work.