Respiratory tract infectionsinclude sore throat, bronchitis, sinusitis, and pneumonia. Bacteria or viruses may be responsible for respiratory tract infections. Tuberculosis is a type of bacterial lower respiratory tract infection. Antibiotics Antibiotics are medications that fight bacterial infections. They w...
People who have a weakened immune system also have an increased risk for bacterial pneumonia. These include those who recently had anorgan transplant. People who areHIVpositive, or who haveleukemia,lymphoma, or severekidney diseasealso stand a greater chance of developing the infection. Symptoms The...
The sounds of the coughs, which are a symptom of both conditions, are also different. Whooping cough can come with a gasping or “whooping” sound, while croup usually causes a barking cough. Whooping cough (also known as pertussis) is a bacterial infection that causes long stretches of seve...
Furthermore, many viruses of upper respiratory infection thrive in the low humidity of winter. Is an upper respiratory infection contagious? A majority of upper respiratory infections are due to self-limited viral infections. Occasionally, bacterial infections may cause upper respiratory infections. Most...
Infection controlBacterial colonisation of the respiratory tract is commonly described and usually thought to be of no clinical significance. The aim of this study was to examine the presence and significance of bacteria and viruses in the upper respiratory tract of healthcare workers (HCWs), and ...
Description of pathogenic bacteria in patients with respiratory symptoms associated with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in ColombiaSARS-CoV-2Co-infectionBacterial respiratory pathogensRespiratory symptomsCOINFECTIONViral respiratory infections may predispose to co-infections with ...
Pneumonia is a bacterial, viral, or fungal infection of the lungs that can be contagious. If pneumonia is the result of a respiratory infection like the cold or flu virus, then pneumonia is infectious and can easily spread from person to person. Pneumonia can result in a mild to severe cou...
One common cause of pneumonia is bacterial infection. The most common cause of abacterial pneumoniaisStreptococcuspneumoniae. In this form of pneumonia, there is usually an abrupt onset of the illness with shaking chills, fever, and production of a rust-colored sputum. The infection spreads into ...
some types ofencephalitis, andtyphus—although some of those vaccines are less than 100 percent effective or are used only in populations at high risk. Vaccines against viruses provide especially important immune protection, since, unlike bacterial infections, viral infections do not respond toantibiotic...
Respiratory syncytial virus (RSV), infectious agent of the respiratory system that typically produces a mild coldlike illness but in susceptible individuals, particularly infants under six months of age, is a major cause of severe and potentially fatal l