Tuberculosis An Airborne Microbial Disease - 1704 Words

Tuberculosis (TB) is an airborne microbial disease and it is one of the top contributors of deaths across the globe. It was found to be contracted from the pathogen Mycobacterium tuberculosis by Robert Koch in 1882 (Fogel, 2015). This discovery was aided by Jean-Antoine Villemin, a french doctor in the 1800’s, who found the tuberculosis disease to be contagious (Cambau and Drancourt, 2014). With Koch’s discovery in mind even if a person is infected with Mycobacterium tuberculosis there is only a small chance of 10% that they will eventually develop TB (Lee, 2015). (MAP) There are different types of TB that a person can develop a couple examples are latent and active. Latent TB is where there are no physical symptoms of the disease, making it hard to diagnose unless the correct tests are carried out for example chest x-rays. This type is not contagious and if not treated can eventually become active and contagious. Active type of TB is where the bacteria infects different organs, mainly the lungs causing this type to be contagious. TB has been found to come from the genus Mycobacterium. It was first thought that through the taming and keeping of cattle around 10,000-25,000 years ago allowed the bacteria to transfer from the livestock and infect humans. This would be where the bacteria would grow and evolve in the new host and become close to the bacterial species that we see today that can develop into Tuberculosis (Smith, 2003). Although, further research has shownShow MoreRelatedTuberculosis : Public Health Problem1389 Words   |  6 Pages Tuberculosis in the Philippines Chelsea R. Caldejon #83972082 Public Health 1 2015 Zuzana Bic Public Health Problem My family originated from a very poor and underdeveloped country, where it is also incredibly humid and unbearably polluted. Men, women, and children alike walk around the streets barefooted and covered in dirt while suffocated by the grime in the air and the harsh burning sun. This is the Philippines, the country my ancestors fought for and ironically theRead MoreTuberculosis Or Tb Is Caused By Mycobacterium Tuberculosis1420 Words   |  6 PagesTuberculosis or TB is caused by Mycobacterium tuberculosis. Mycobacteria are aerobic bacteria, which do not form spores and are non-motile. They are curved, intracellular rods, and have cell walls made of glycolipids and phospholipidglycans that protect them from lysosomal attacks. TB is one of the world’s deadliest diseases. Approximately one out of three people worldwide are infected; in 2014, 9.6 million people were diagnosed with TB and there were 1.5 million deaths (CDC, 2014). This diseaseRead MoreThe Impact of Microorgani sms on Human Affairs4185 Words   |  17 Pagesany bacteria in the neck. After boiling and allowing the broth to cool, there were no signs of microbial growth (Tortora et al, 2010). The final step toward identifying as a source of disease came with the findings or Robert Koch in 1881. Koch, using a series of observations, later known as Koch’s Postulates, found that specific microbes cause specific diseases. He proved that bacteria causes disease by observing animals for the presence of Bacillus anthracis, the causative agent of anthrax. HeRead MoreInfectious Diseases : New Infectious Disease2041 Words   |  9 PagesTopic B: New Diseases Throughout history, the emergence of infectious diseases has led to a proliferation of control treatments. Despite successful control methods, the recurring emergence of both new and old infectious diseases has preserved human mortality (Schrag Wiener 1995, p. 319). It is the globalisation of such infections that traverse, the single appearance of a disease, to the entire world within a limited time span. 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Introduction It is estimated that the genus Myobacterium originated roughly 150 million years ago.1 East Africa was the birthplace of both Myobacterium tuberculosis (TB) and of its human hosts.1 Documentation of TB traces back 5,000 years to Egypt where skeletal deformities typical of TB, including Pott’s deformities are exhibited in skeletal remains.1 Early migration of theseRead MoreHow To Grow, Extract, Harvest And Use Plant Products As Antimicrobial Agents1628 Words   |  7 Pagesinfections associated with AIDS White alkaloids been found to have microbial effects Against Giardia and Entamoeba species Berberine potentially is effective against trypanosomes and plasmodia Flavonoids Phenolic structures containing one carbonyl group (as opposed to the two carbonyls and quinones) Also hydroxylated phenolic substances but occur as C6 - C3 unit with aromatic ring Known to be synthesized by plants in response to microbial infection Numerous studies show that flavonoid compounds displayRead MoreHand Washing1237 Words   |  5 PagesDEFINITION OF HANDWASHING: A fundamental part of standard precaution procedures and disease control for dental personnel; helps reduce or prevent infection and transmittal of microbes among people and objects; for regular dental procedures, liquid soap and water is sufficient but for surgical procedures, antimicrobial cleansers should be used. A study in Psychological Science suggests that, to get doctors to wash their hands more regularly, hospitals could appeal to their sympathies, changingRead MoreTuberculosis And Its Effects On The Human Body2533 Words   |  11 Pages Tuberculosis has been an influential part of global history, causing negative affects worldwide. In fact, tuberculosis caused about 1.3 million deaths in 2012 (Center for Disease Control and Prevention, 2014). This re-emerging infectious disease is relevant to the function and development of the global economy and healthcare system. When learning about the physiology of Mycobacterium tuberculosis and its effects on the human body, one can understand the hardships of current epidemics and the callRead MoreEnvironment And Health Management : Bioaerosols1818 Words   |  8 Pagesinvolves the movement and dispersal of material (once-living or living) and microorganisms (viruses, bacteria and fungi, pollen grains) in the air, which as a result may be detrimental to human health. Bioaerosols are known as aerosols that have a microbial origin, either from plants or animals, and can be infectious or allergenic, pathogenic or non-pathogenic (Crook and Sherwood-Higham, 1997), particularly in the working environment (Domingo and Nadal, 2009). 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