Is influenza A the same as coronavirus disease (COVID-19)?

Jan 09, 2025 Source: Cainiu Health

Dr. Ren Yi

Introduction

Influenza A refers to influenza caused by type A influenza virus, while novel coronavirus pneumonia refers to pneumonia caused by the novel coronavirus. Generally speaking, influenza A is not novel coronavirus pneumonia. If you have any concerns, it is recommended to consult a healthcare professional for advice. Influenza A is an acute respiratory infectious disease caused by the influenza A virus, whereas novel coronavirus pneumonia is caused by the novel coronavirus.

Influenza A refers to influenza caused by type A influenza virus, while coronavirus disease (COVID-19) refers to pneumonia caused by the novel coronavirus. Generally speaking, influenza A is not the same as coronavirus disease. If there are any concerns, it is recommended to consult a healthcare professional. Detailed analysis is as follows:

Influenza A is an acute respiratory infectious disease caused by the influenza A virus, whereas coronavirus disease is caused by the novel coronavirus. These two viruses differ significantly in structure, genetic material, and pathogenic mechanisms.

Patients with influenza A typically present symptoms such as fever, cough, sore throat, and muscle pain. In contrast, individuals infected with the novel coronavirus may experience symptoms including shortness of breath, sore throat, loss of taste or smell, and some patients may even be asymptomatic. Additionally, although both diseases can spread via respiratory droplets, coronavirus disease may also be transmitted through aerosols and close contact.

In daily life, it is important to avoid close contact with individuals who have the flu and to reduce visits to crowded places in order to lower the risk of infection.

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What are the differences between the symptoms of influenza A and COVID-19?

Under normal circumstances, "Jia Liu" refers to influenza A, while "Xin Guan" refers to coronavirus disease 2019 (COVID-19). The two illnesses differ in symptoms such as fever, respiratory symptoms, gastrointestinal symptoms, systemic symptoms, and complications. If any discomfort occurs, timely medical attention is recommended. In daily life, it is advised to maintain a balanced diet. If physical condition permits, appropriate exercise can be performed to help promote metabolism.

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Can a new coronavirus antigen test detect influenza A?

COVID-19 antigen refers to the antigen test for the novel coronavirus, while "Jia Liu" (甲流) refers to influenza A. Under normal circumstances, the novel coronavirus antigen test cannot detect influenza A. If you have concerns, it is recommended to consult a physician. Although influenza A and novel coronavirus infection share similar symptoms, they are caused by different pathogens and therefore require different testing methods.

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What are the differences between COVID-19 and influenza A?

COVID-19 refers to infection caused by the novel coronavirus, while influenza A refers to type A influenza. Generally, differences between novel coronavirus infection and type A influenza include distinct pathogens, variations in symptom presentation, differences in transmission methods, varied treatment approaches, and differing focuses in preventive measures. If experiencing any discomfort, it is recommended to seek timely medical attention.

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What are the benefits and nutritional value of eating cherries for patients with COVID-19?

Under normal circumstances, a COVID-19 patient refers to an individual infected with the novel coronavirus. Benefits of consuming cherries for patients infected with the novel coronavirus include relieving dryness and soreness of the throat, providing nutritional supplementation, improving appetite, supplying antioxidant substances, and promoting intestinal health. Nutrients found in cherries include water, vitamin C, dietary fiber, B-complex vitamins, and anthocyanins.