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- Which are true about tick-borne bacterial diseases? Select which true O One example is the West Nile Virus One example is Lyme disease O The tick is considered a vector O The tick gets sick when infected with Borrelia burgdorferi O One example is Rocky Mountain Spotted Fever One example is Hantavirus Pulmonary Syndrome One example is Chikungunya O Some tick-borne diseases can cause severe illness in humansTrue or False1. Cholera is an example of a vector borne disease2. Tourniquet is an example of a fomite3. Transmission of Neisseria gonorrhoeae to the baby is considered prenatal transmission4. HIV can be transmitted via prenatal5. Infectious agent is also the pathogenic organismWhich of the following is not a mosquito borne disease? A. Dengue feverB. MalariaC. Sleeping sicknessD. Filariasis
- Which of the following is acommunicable disease?A. DiabetesB. AsthmaC. MeaslesD. ScurvySmallpox and Plague continued to bedevil Europe and what appeared to be a new disease, Typhus, made an appearance during the late 15th century All three proceeded to have an impact on continental rivalries through the 18th century. Describe what typhus, its connection to war, and its impact, along with plague during the various conflicts in the period in question. Be sure to provide at least two examples of its impact in war time.Which one of the following disease is not transmitted by tiger mosquitoes ? Dengue Chikungunya Japanese Encephalitis Yellow fever
- Which of the following best explains why vaccination of humans against rabies can be delayed until after exposure to a potential source of infection? A) Antibody responses are more rapid than those against other viruses B) T lymphocyte responses are more rapid than those against other viruses C) The virus does not infect any cells for several weeks or months D) The virus does not reach i target organ for several weeks or monthswhat is the name of the etiological agent? Treponema pallidum Francisella tularensis Plasmodium spp Cytomegalovirus Antibiotics are contraindicated for this disease as they can cause the incidence of complications to rise. True/false there is a vaccine to prevent this disease. true/false what arthropod can spread this disease? fleas ticks flies mosquitosRabies is an example of a zoonosis that is hard to control because __________. View Available Hint(s) for Part A it can be spread both by humans and by animals its true animal reservoir is unknown its reservoir contains both domestic and sylvatic animals it can be spread by nonliving reservoirs as well as by animal hosts
- Rabies is a disease that can be transmitted between humans and animals. describe at least two human activities that potentially contribute to increased transmission of the Rabies. what the link is between human activity and virus transmission. Are there any specific actions we can take to reduce the risk of disease transmission, either as individuals or through governmental actions/regulations?One of the following is CORRECT about Norovirus It is single-stranded DNA It can always cause congenial disease It is susceptible to adverse environmental conditions, pH, temperature, sanitizers It can be transmitted via fomites, i.e. inanimate objects such as door handles Most infections are acquired by feco–oral route, and rarely acquired from aerosolized vomit All of the above Both D and E A, B and C One of the following is NOT of the characteristics of herpesviridae? Can be dormant in the host cell Some genera can cause cancer In some cases, it can reactivate and cause disease for life In some cases, it can cause no disease Viral nucleic acid is found in the host cell’s cytoplasm Air-borne and water-borne Both A and C Both E and F Both D and EOne of the following choices is NOT correctA. the varicella-zoster virus (VZV) causes chickenpox and is highly contagiousB. VZV is a type of poxvirus virus and is also responsible for herpes zoster (shingles)C. symptoms of VZV infection include fever, headache, and stomach ache, an itchy blister-like rash follows within 10-21 daysD. Chickenpox is mild in childhood, but is serious in children with compromised immune systemsE. the VZV can remain dormant in the body for decades, and if it becomes reactivated it results in herpes zoster, or shingles (an extremely painful rash)