The way a disease progresses in the absence of medical or public health intervention is often called O Pathogenesis O Origin O Natural history O Vrulence

Q: Allyson Byrd "Adapting Koch's mechanisms by which microbiome can inhibit infectious diseases .)

A: Koch's postulates are a set of 4 conditions for establishing a causal link between a germ and a…

Q: Keeping your food covered, especially outdoors, when it is not actually being eaten is a way to…

A: An infectious and transmissible disease can be transmitted in many ways. Some ways require direct…

Q: List Koch's postulates and describe how this list supports the Germ Therory of Disease.

A: There are four postulates given by Robert Koch that allow the determination of causative microbial…

Q: Microcephaly was linked to infection with the Zika virus using what methodology? O Koch's Postulates…

A: Virus is a microscopic organism which contains a protective coat and the nucleic acid. It doesn’t…

Q: ose You have an open area in your house where you have a lot of pigeons and open land. Which disease…

A: Pigeons are commonly found in every country. They nest in buildings and trees. Pigeons also produce…

Q: particular research topic, experimental tudies done using animal models are best uited to explain…

A: Preclinical studies rely heavily upon the experiments carried on animal models which mimic human…

Q: O A contaminated catheter might be an example of an iatrogenic infection. O The size of an inoculum…

A: Iatrogenic infection, These are also known as Doctor induced infection. It is caused when a…

Q: س 2/ 1 درجة Short Spectrum antibiotic Antibiotics acts agai wide range of disease A. are correct

A: Antibiotics are made from microorganisms that work against other microorganism for example…

Q: All of the following are thought to contribute to the emergence of disease excepta) advances in…

A: The answer to the above question is option e i.e. widespread vaccination programs .  These vaccines…

Q: 2. Zero incidence is? Oa. Elimination of disease Ob. Eradication of disease Oc. Elimination of…

A: 1)Control: Deliberate efforts to reduce disease incidence, prevalence, morbidity, or mortality to a…

Q: || A B C D DISEASE PROFILE DISEASE/S SYMPTOMS OF THE DISEASE INCUBATION PERIOD MODE OF TRANSMISSION…

A: Plasmodium falciparum It refers to the unicellular protozoan parasite. It is the deadliest species…

Q: Which factors would promote progression of an infection? Select all that apply. a. low microbial…

A: Answer- Infection is the invasion and division of microorgnisms in the body which lead to medical…

Q: Being easily transmissible a characterisctic of a pandemic?

A: It is prevalent of a disease over a whole country or the world.

Q: The following are uses of epidemiology, excep O To describe the characteristics of a disease O To…

A: Epidemiology is the study of incidence, distribution and control of disease or various factors…

Q: Among the important issues that epidemiology can address are the following, except: O Health status…

A: Epidemiology is a branch of science that deals with the study and analysis of the distribution…

Q: Which of these statements concerning Creutzfeldt-Jakob disease(CJD) and vCJD is true?a) CJD occurs…

A: Prions or proteinaceous infectious agents are some of the protein molecule-based disease-causing…

Q: The microbiome could be considered an organ system for all of the following reasons EXCEPT O Changes…

A: Explanation: The human body is a super-organism consisting of 10 times more microbial cells than our…

Q: e the following Epidemiologic Functions: a. Endemic b. Sporadic c. Hyperendemic d. Epidemic e.…

A: The study of the distribution and determinants of health-related states and events (not just…

Q: Total eradication of disease through immunization is only possible if humans are the sole vectors of…

A: Vaccination, or vaccination, is the process by which the immune system strengthens against an…

Q: A communicable disease is... O a disease that is easily spread from one host to another. O O a…

A: A disease is a specific abnormal condition that adversely affects the structure or function of all…

Q: Super-spreader events is a small number of cases contribute a large proportion of the disease's…

A: Introduction:-  Superspreader events are those in which the transmission rate is way higher then the…

Q: ra parasite or pathogen that relies on its host for transmission, evolving a high level of virulence…

A: Parasitism is relationship between two organisms in which one species (parasite) benefits for growth…

Q: The brain, spinal cord, and nerves do not have normal microbiota, so they are considered sites. O…

A: Introduction The immune system is a large network of organs, white blood cells, proteins…

Q: Exolain the benificial role of host/ the microbiota and microbiome and include factors that…

A: The microbiome consists of a community of microorganisms which include bacteria, fungi, protozoans,…

Q: .Protective mechanisms used by bacteria to survive in the host maybe O All of the above O Enzymes O…

A: Pathogens are infectious agents responsible for causing diseases by surviving and growing inside the…

Q: Abiogenesis refers to thea. spontaneous generation of organisms from nonliving matterb. development…

A: Abiogenesis is the origin of life from non-living objects.

Q: A(n)__________- infection is acquired through exposure in a hospitalsetting.a. subclinical b. focal…

A: An infection is the invasion of an organism’s body tissues by disease causing agents, their…

Q: You would expect antibiotics to effectively treat: O A. Chickenpox virus O B. The flu O C. Common…

A: Introduction Infection:- It is the invasion and growth of germs in the body, The four main types of…

Q: Which of the following scenarios does NOT describe a method by which the normal microbiome can cause…

A: In the body, the particular abnormal condition that possesses the potential to cause harm to the…

Q: A stark difference between endemic with epidemic and pandemic is: O Epidemic involves several…

A: Hi, Thanks For Your Question.  Answer : Correct Option Is C (Endemic involves normal phenomena of…

Q: _______________ of disease may have the infectious agent but are symptom free.

A: Infection refers to the attack and growth of the microorganism inside the body, which can cause harm…

Q: What type of pathogen causes diseases such as ringworm, thrush, and athlete's foot? O bacteria O…

A: Ringworm is a skin infection that is transmitted by skin-to-skin contact. It is characterized by a…

Q: Most Bacillus species area. true pathogens b. opportunistic pathogens c. nonpathogens d. commensals

A: Bacteria are the large domain of the prokaryotic organisms. They are classified based on the number…

Q: i the infectious disease can be transmitted directly from one person to another, It is? O a.…

A: Infection is the infection of the body's tissues with the virus, its replication, and the reaction…

Q: Spontaneous Generation/Germ Theory of Disease

A: The French scientist Louis Pasteur proved the germ theory of disease to be crowning achievement. He…

Q: A measure of the disease burden is O Incidence O Mortality O Morbidity O Attack rate O Case-fatality

A: The impact of living with injury and disease and premature death is measured by the burden of…

Q: The organism on the picture below infects O Muncle O Blood O ntestinal tract O Lungs

A: Pathogens are microbes who cause disease in organisms.

Q: the number of organisms. O b. the organism's virulence. C. the status of the host's immune system. O…

A: Pathogenicity is studied under the domain of medical microbiology. The level of pathogenicity varies…

Q: A short period early in a disease that manifests with general malaiseand achiness is thea. period of…

A: Introduction A disease is a condition that disturbs the normal functioning  and homeostatis of the…

Q: Which are both mechanical barriers to the transmission of pathogens? skin and stomach acid O mucus…

A: Pathogens are the organisms that are capable of disrupting the normal physiological balance of an…

Q: In considering the ecology of infectious disease, which factor or factors determine (s) occurrence…

A: An important premise of medical specialty is that unwellness and alternative health events don't…

Q: Mode of Transmission

A: H1N1 is commonly called swine flu. It was first recognized in 1919. It is caused by the H1N1 virus…

Q: What type of pathogen causes diseases such as malaria, dysentery, and Africansleeping sickness? * O…

A: All pathogens need a source of food to provide them with a source of energy and nutrients they need…

Q: Which form of viral infection is described by this example? Herpes zoster (causes chicken pox and…

A: Both shingles and chickenpox are caused by the virus varicella-zoster. Symptoms of this viral…

Q: Pathogenicity is: O Virulence O Normal microbes living in the body O The ability of a microbe to…

A: As per our honor code, we are authorized to answer only one question at a moment. As you have not…

Q: ONE of the following statements about the microbiome is CORRECT? Microbes can have a protective…

A: Microbiome is a group of microbes that live inside the body in the form of bacteria,  viruses,…

Q: ame the organism shðwh in

A: This is a permanent mound of Peramecium. Peramecium is a unicellular eukaryote which belongs to…

Q: Which of the following among A-D is false concerning your microbiome? A) O it represents a type of…

A: Alzheimer’s disease (AD) is a neurodegenerative disease that causes memory loss and language…

Q: Which of the following factors in today’s world make it dif-ficult to keep disease-causing…

A: Diseases can be infectious diseases, hereditary diseases, deficiency diseases, and physiological…

Health Epidemiology

Health is an essential factor for all human beings. For all humans, health is a critical factor. An individual's ability to meet life's challenges and retain his or her capacity for optimal functioning is reflected in his or her condition of health. This needs the physical, mental, and biological parts of one's constitution to maintain a degree of functioning that has a favorable influence and support for one another.