Search results
Results from the WOW.Com Content Network
Epidemics of the 19th century were faced without the medical advances that made 20th-century epidemics much rarer and less lethal. Micro-organisms (viruses and bacteria) had been discovered in the 18th century, but it was not until the late 19th century that the experiments of Lazzaro Spallanzani and Louis Pasteur disproved spontaneous generation conclusively, allowing germ theory and Robert ...
Rojas had tuberculosis when he painted this. Here he depicts the social aspect of the disease, and its relation with living conditions at the close of the 19th century. The history of tuberculosis encompasses the origins of the disease, tuberculosis (TB) through to the vaccines and treatments methods developed to contain and mitigate its impact.
Widespread non-communicable diseases such as cardiovascular disease and cancer are not included. An epidemic is the rapid spread of disease to a large number of people in a given population within a short period of time; in meningococcal infections , an attack rate in excess of 15 cases per 100,000 people for two consecutive weeks is considered ...
2015 Bronx Legionnaires' disease outbreaks; 2015 United States E. coli outbreak; 2015 United States H5N2 outbreak; 2016 United States Elizabethkingia outbreak; 2017–2018 United States flu season; 2018 United States adenovirus outbreak; 2019 New York measles outbreak; 2019 Pacific Northwest measles outbreak; 2019 United States hepatitis A outbreak
Chest X-ray of a person with advanced tuberculosis: Infection in both lungs is marked by white arrow-heads, and the formation of a cavity is marked by black arrows. Specialty: Infectious disease, pulmonology: Symptoms: Chronic cough, fever, cough with bloody mucus, weight loss [1] Causes: Mycobacterium tuberculosis [1] Risk factors: Smoking ...
Chronic obstructive pulmonary disease (COPD) Smoking. Gastroesophageal reflux disease (GERD) Certain medications, like ACE inhibitors. Obstructive sleep apnea. Allergies. Productive vs ...
In some cases, disease was seen as a punishment for disregarding tribal traditions or disobeying tribal rituals. [35] Spiritual powers were called on to cure diseases through the practice of shamanism. [36] Most Native American tribes also used a wide variety of medicinal plants and other substances in the treatment of disease. [37]
Sub-acute cough: Lasts three to eight weeks. Can lead patients to seek medical care because it disrupts sleep, work, and social life. Chronic cough: Lasts more than eight weeks. Requires medical ...