WitrynaVerified by Toppr. The bacteria Salmonella typhi causes typhoid. It is also called as Salmonella enterica. The mode of transmission is by the fecal-oral route. The incubation period is 1-3 weeks. Typhoid can be confirmed by Widal test and symptoms related to it are high fever, low pulse rate, abdominal pain, frequent stools. WitrynaVerified answer. chemistry. Polyethylene is used in many items, including water pipes, bottles, electrical insulation, toys, and mailer envelopes. It is a polymer, a molecule with a very high molar mass made by joining many ethylene molecules together. (Ethylene is the basic unit, or monomer, for polyethylene.)
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WitrynaThe causative organism, Treponema pallidum, was first identified by Fritz Schaudinn and Erich Hoffmann, in 1905. Subunit vaccines are composed of small fragments of … Witryna30 mar 2024 · the common cold, which mainly occurs due to rhinovirus, coronavirus, and adenovirus. encephalitis and meningitis, resulting from enteroviruses and the herpes simplex virus (HSV), as well as West ... globoflex gear type coupling
Microbes and the human body - Microbiology Society
WitrynaHuman immunodeficiency virus (HIV) is the virus that causes acquired immune deficiency syndrome (AIDS). HIV weakens your immune system by destroying your T-cells until you are unable to fight off even minor illnesses. You can have HIV without any symptoms. Getting tested and starting treatment early gives you the best chance of living a long life. Witryna10 sty 2024 · The causal organism belongs to a different Trypanosoma subgenus, ... Disturbance of the sleep cycle, which gives the disease its name, is an important feature. Without treatment, sleeping sickness is considered fatal although cases of healthy carriers have been reported. Disease management: diagnosis. Disease management … WitrynaDengue fever is a mosquito-borne tropical disease caused by the dengue virus.Dengue is spread by several species of a mosquito of the Aedes Type, principally A.aegypti. .Symptoms typically begin three to fourteen days after infection. [2] This may include a high fever, headache, vomiting, muscle and joint pains, and a characteristic skin rash. bogs arcata knit kids