Typhoid is a common bacterial disease Biology essay
An epidemic is a sudden outbreak of a disease that affects a large number of people in a particular region, community or population. In a. epidemic, the number of people affected by the disease is greater than normally expected. An epidemic of an infectious disease can occur if it has a virus, bacteria or some other cause of the disease. Typhoid fever is an invasive bacterial disease associated with bloodstream infection. This Primer summarizes the epidemiology, pathophysiology, diagnosis, prevention, and treatment of typhoid fever.3.1. Campylobacter spp. Campylobacter, especially C. jejuni, is recognized as one of the most common causes of foodborne gastroenteritis in humans16,17. Poultry has been shown to be the main source of these bacteria and the main route of transmission of Campylobacter to humans is the handling of contaminated food, especially from, titles and abstracts, and studies of typhoid studies of paratyphoid in the systematic review and meta-analysis. The estimated prevalence of laboratory-confirmed typhoid and paratyphoid fever among febrile subjects in all hospital studies. 7, 95 CI: 5.7-16.0 9, 0.5-1.7, The challenge of appropriate diagnosis in typhoid fever. Although the basis for diagnosing typhoid fever is a positive blood culture, the test is positive in 60 of the cases, early in the course of the disease. Stool and urine cultures become positive after the first week of infection, but their sensitivity is much lower. When signs and symptoms of pelvic inflammatory disease PID are present, they usually include: Pain ranging from mild to severe in your lower abdomen and pelvis. Unusual or heavy vaginal discharge that may have an unpleasant odor. Unusual bleeding from the vagina, especially during or after sex, or between periods. The Global Burden of Disease study estimated that typhoid has claimed the lives of more people, with 13,14 million cases reported annually worldwide. 7 cases of S. typhi were noted - during the pandemic, compared to this, during the pandemic, 1 cases per, Summary. When inhaled, people's upper and lower respiratory tracts are exposed to a variety of airborne particles and vapors. Airborne transmission of pathogenic microorganisms to humans from the environment, animals or other people can lead to diseases. Inhalation is an important route of exposure because the lungs are more susceptible to bacterial diseases tuberculosis. Tuberculosis Tuberculosis is among the leading bacterial diseases responsible for deaths worldwide. It is a common community-acquired disease caused by inhalation of aerosolized bacilli in the droplet nuclei of patients with coughed up sputum-positive tuberculosis. The causative agent of tuberculosis is,