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Immune Deficiency AIDS
Immune Deficiency AIDS

... – AIDS pathogenesis and its virulence factors – Origin of HIV – Likely arose from mutation of the simian immunodeficiency virus (SIV) – Estimated to have emerged in the human population around 1930 ...
File - Health Science Education
File - Health Science Education

... Hand hygiene Hand washing ...
08_9_Fact_Path_Vir_1_2_2012 - IS MU
08_9_Fact_Path_Vir_1_2_2012 - IS MU

... - the way in which microbes leave the body - the amount of excreted microbes - the portal of entry into other host • the microbe tenacity – the degree of resistance to the external environment • the minimum infectious dose – the number of microbes required for the start of infection • the behaviour ...
Plant Diseases Diagnostic Methods
Plant Diseases Diagnostic Methods

... Plant Diagnostics: Importance Plant diseases spread as quick as human diseases ...
Tuberculosis - Tarleton State University
Tuberculosis - Tarleton State University

... observed therapy (patients are supervised while medications are given) for at least six months to eliminate the disease, begin a new contact investigation, and require the person be excluded from school or work for a period of time until they are considered non-contagious. For those with latent TB i ...
Tuberculosis Fact Sheet
Tuberculosis Fact Sheet

... observed therapy (patients are supervised while medications are given) for at least six months to eliminate the disease, begin a new contact investigation, and require the person be excluded from school or work for a period of time until they are considered non-contagious. For those with latent TB i ...
Virus/Bacteria Study Guide (Chapter 18) 1. Know the terms: a. Virus
Virus/Bacteria Study Guide (Chapter 18) 1. Know the terms: a. Virus

... Virus/Bacteria Study Guide (Chapter 18) 1. Know the terms: a. Virusb. Pathogenc. Viroidd. Prion2. Why are viruses not considered living things? 3. Why are prions unusual? 4. What disease are prions associated with? 5. What is the basic structure of a virus? 6. What are some capsids surrounded by? 7. ...
Tuberculosis - Infectious Diseases
Tuberculosis - Infectious Diseases

... Tuberculosis is a serious concern for all healthcare providers, including fire fighters and other first responders who perform emergency medical services. In the IAFF 1998 Death and Injury Survey, tuberculosis exposures accounted for 29.8% of all communicable disease exposures. How can you get it? T ...
Oct 12 Lecture 12 Evolution of Virulence
Oct 12 Lecture 12 Evolution of Virulence

... Phage f1 produces lasting, non-lethal infections in E. coli. but slows growth rate to about one third of normal as it takes over the cellular machinery to make copies of itself (this constitutes its “virulence”) ...
Chapter 26: Infectious Diseases
Chapter 26: Infectious Diseases

... • General cleaning routines (cont’d): − If any spillage, clean with a germicidal-virucidal solution. − Create a schedule for routine cleaning. − Have a written policy and procedure for cleaning. ...
March 2016 – Tick News - Otonabee Animal Hospital
March 2016 – Tick News - Otonabee Animal Hospital

... *Ticks are spreading across Canada. Ticks that can carry Lyme and other diseases which are harmful to you as well as your dog are becoming more prevalent in Canada. **Because your dog could be at risk of infection, it’s important to know: Just one bite from a tick that’s carrying disease can infect ...
Reviews and Resources
Reviews and Resources

... 530,000 persons a year die from such diseases, a small number when compared to those who die from natural disasters, AIDS, or malaria. Nevertheless, although they typically have a low mortality, NTDs tend to be chronic and often stigmatize the patient. NTDs include diseases spread by helminths, prot ...
Feline Immunodeficiency Virus Infection
Feline Immunodeficiency Virus Infection

... • Cannot distinguish between vaccinated and FIV-infected cats with antibody assays; virus detection by polymerase chain reaction (PCR) is inconsistent—makes diagnosis of disease difficult; newly developed ELISA testing may be useful in determining true FIV infection status • Discuss the use of the v ...
feline_immunodeficiency_virus_infection
feline_immunodeficiency_virus_infection

... • Cannot distinguish between vaccinated and FIV-infected cats with antibody assays; virus detection by polymerase chain reaction (PCR) is inconsistent—makes diagnosis of disease difficult; newly developed ELISA testing may be useful in determining true FIV infection status • Discuss the use of the v ...
lesson-1-active
lesson-1-active

... • He injected someone with cowpox and then exposed them to smallpox. • This was the first ever vaccine and is named after the latin word for cow – vacca • Through the use of vaccinations, smallpox is now eradicated around the world. • We hope to eradicate more diseases using vaccination programmes. ...
Faculty of Infectious and Tropical Diseases
Faculty of Infectious and Tropical Diseases

... spectrum of diseases studied is wide and there are major research groups with a focus on malaria, tuberculosis, HIV/AIDS and other sexually transmitted diseases, vaccine development and evaluation, and vector biology and disease control. The Faculty is organised into four large research departments ...
Gonorrhea - Baltimore City Public Schools
Gonorrhea - Baltimore City Public Schools

... by bacteria called Neisseria Gonorrhea this can be passed from one person to another Vaginal, oral, and anal sex you can not catch gonorrhea from , towel, doorknob, and toilet seat ...
Preventing Infectious Diseases
Preventing Infectious Diseases

... • Make sinks, soap, and towels available • Do at routine times • Use good technique • Have fun washing • Soap and water is best When should children and adults wash their hands in child care settings? Role-play proper technique for hand washing ...
MICROBIOLOGY and PUBLIC HEALTH
MICROBIOLOGY and PUBLIC HEALTH

... degrees Fahrenheit 39. The elapse of time from initial infection through evaluation of pathogenesis to first appearance of symptoms and signs of disease is called A. B. C. D. E. ...
Blood and Immunity Review
Blood and Immunity Review

... against the measles? Vaccine is injected. The body produces antibodies and memory cells. Antibodies attach to antigens on the pathogen to help kill the pathogen. Memory cells remain in your blood to “remember” the pathogen. ...
HEPATITIS B VACCINE DECLINATION (MANDATORY if decline vaccination)
HEPATITIS B VACCINE DECLINATION (MANDATORY if decline vaccination)

... be at risk of acquiring a hepatitis B virus (HBV) infection. I have been given the opportunity to be vaccinated with hepatitis B vaccine, at no charge to myself. However, I decline hepatitis B vaccination at this time. I understand that by declining this vaccine, I continue to be at risk of acquirin ...
ENVIRONMENTAL HEALTH PUBH 8135 * 8 WALDEN UNIVERSITY
ENVIRONMENTAL HEALTH PUBH 8135 * 8 WALDEN UNIVERSITY

... of onchocerciasis and when used on an individual basis, it reduces the ability of the treated person to transmit Onchocerca volvulus infection. The effect of community-based ivermectin treatment on the degree of transmission within the community was assessed by determining the incidence of new infec ...
Defense against infectious disease
Defense against infectious disease

... Define pathogen. Pathogen: an organism or virus that causes a disease. Explain why antibiotics are effective against bacteria but not against viruses. Antibiotics block specific metabolic pathways found in bacteria. Viruses reproduce using the host cell’s metabolic pathways, which are not affected b ...
天 津 医 科 大 学 授 课 教 案
天 津 医 科 大 学 授 课 教 案

...  Survival is prolonged at temperatures below 25ºC  Freezing will not eliminate the organism, although it may reduce the number that survive. ...
STImed - School of Medicine
STImed - School of Medicine

... Medical School, London, who have sex with a new partner when on holiday always use a condom.” Family Practice (2003;20:93) in STUDENTBMJ September 2003 ...
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Transmission (medicine)

In medicine and biology, transmission is the passing of a communicable disease from an infected host individual or group to a particular individual or group, regardless of whether the other individual was previously infected.The term usually refers to the transmission of microorganisms directly from one individual to another by one or more of the following means: droplet contact – coughing or sneezing on another individual direct physical contact – touching an infected individual, including sexual contact indirect physical contact – usually by touching soil contamination or a contaminated surface (fomite) airborne transmission – if the microorganism can remain in the air for long periods fecal-oral transmission – usually from unwashed hands, contaminated food or water sources due to lack of sanitation and hygiene, an important transmission route in pediatrics, veterinary medicine and developing countries.Transmission can also be indirect, via another organism, either a vector (e.g. a mosquito or fly) or an intermediate host (e.g. tapeworm in pigs can be transmitted to humans who ingest improperly cooked pork). Indirect transmission could involve zoonoses or, more typically, larger pathogens like macroparasites with more complex life cycles.
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