Bøger af Albie Graham

Respiratory tract infections (RTIs) are infections that affect the respiratory tract, including body parts like the throat, airways, sinuses and lungs. These infections can be classified into two types, namely, upper respiratory infections and lower respiratory infections. Upper respiratory tract infections are caused by viruses that enter the human respiratory system. Some common upper respiratory infections are epiglottitis, common cold, pharyngitis, sinusitis, and laryngitis. Lower respiratory infections last longer and affect the lungs and airways. Viral infections of the respiratory tract can easily spread from one person to another through cough droplets or coming into contact with an infected surface. Cough, fever, sore throat, and swollen lymph nodes are some common symptoms of viral respiratory infections. Diagnosis of these infections involves tests like lung CT scan, sputum test, throat swab, etc. Treatments can involve pain relief medications, antihistamines and decongestants, which can help to relieve the symptoms. This book provides comprehensive insights into the viral infections of the respiratory tract. Researchers and students engaged in the study of these infections will be assisted by this book.

Human respiratory viral infections are diseases caused by a range of viruses having similar characteristics, which negatively affect the respiratory system and respiratory tract. The viruses that cause respiratory viral infections encompass parainfluenza viruses, respiratory adenoviruses, influenza viruses and respiratory syncytial virus (RSV). These spread directly through coughing or sneezing, which results in the transmission of viruses when they are inhaled. They can also spread indirectly by coming in contact with contaminated surfaces, hands, handkerchiefs, toys, etc. Some common symptoms of respiratory viral infections are fever, headache, chills, loss of appetite, body ache and weakness. There are various complications associated with respiratory viral infections, including pneumonia, tonsillitis, bronchitis and laryngitis. Their treatment involves administration of antiviral agents, such as amantadine and ribavirin. This book provides a detailed understanding of human respiratory viral infections. A number of latest researches have been included to keep the readers up-to-date with the global concepts in this area of study. The book will prove to be immensely beneficial to students and researchers engaged in the study of these infections.