
Influenza (flu) - Symptoms and causes - Mayo Clinic
2025年1月28日 · Flu, also called influenza, is an infection of the nose, throat and lungs, which are part of the respiratory system. The flu is caused by a virus. Influenza viruses are different from …
Coughing Up Blood: Causes and When To Seek Care - Cleveland Clinic
2022年10月10日 · Coughing up blood can be a sign of a serious medical condition. Seek emergency care if you’re coughing up large quantities of blood. If you're coughing up small …
Role of hematological parameters in the diagnosis of influenza …
Our study investigated whether hematological parameters such as neutrophil (N), lymphocyte (L), platelet (PLT), and neutrophil‐to‐lymphocyte ratio (NLR) contributed in diagnosing influenza …
Overview of Influenza Testing Methods | Influenza (Flu) | CDC
2024年8月8日 · Clinicians should understand the limitations of influenza virus tests and how to properly interpret the results, particularly negative results. Diagnostic tests available for …
Useful clinical findings and simple laboratory data for the …
Because influenza spreads rapidly, early identification is important for optimal patient management and infection control. The classic influenza syndrome is sudden in onset and is …
Influenza - Wikipedia
Influenza, commonly known as the flu, is an infectious disease caused by influenza viruses. Symptoms range from mild to severe and often include fever, runny nose, sore throat, muscle …
Human Platelets and Influenza Virus: Internalization and Platelet ...
Influenza infection has long been associated with prothrombotic outcomes in patients and platelets are the blood component predominantly responsible for thrombosis. In this review, we …
Diagnosis for Flu | Influenza (Flu) | CDC - Centers for Disease …
2022年10月3日 · Flu is a contagious respiratory illness that can cause fever, cough, sore throat, runny or stuffy nose, body aches, headache, chills and/or fatigue. There are multiple tests that …
What does the flu have to do with the heart? - Harvard Health
2022年9月1日 · For some people, the effects of the influenza (flu) virus can lead to a heart attack or cardiac arrest (sudden death). These people typically have reduced blood flow to the heart …
Influenza - StatPearls - NCBI Bookshelf
2023年1月23日 · Influenza is a communicable viral disease that affects the upper respiratory tract, including upper and lower respiratory passages. A wide spectrum of influenza viruses causes …