how do we explain disease prevalence in Africa?
Q: How has infectious disease played an important role in human evolution? How have human cultural…
A: Infectious diseases have played a significant role in human evolution by acting as a powerful…
Q: Which of the following does not refer(s) to distribution of a disease by time? a. Point…
A: A disease is an abnormal condition or disorder that affects the body's structure or function and…
Q: What is epidemiological data? How can such data assist public health professionals? What is the…
A: The use of epidemiological data by public health experts is crucial. It is used to decide public…
Q: Why is it very unlikely that the Zika virus will become a permanent resident of Michigan?
A: Zika virus is mostly spread by the bite of Aedes mosquitoes such as Aedes aegypti and Aedes…
Q: What are some of the approaches biologists have been trying to reduce transmission of the parasites…
A: Malaria is a disease that spreads incredibly efficiently. The antimalarial medicines that are…
Q: Through the example of the H5N1 virus, explain how diseases are fast spreading due to globalization…
A: Introduction We will answer the question in below step
Q: Why does it take more than a week before a mosquito just infected with yellow fever virus can…
A: Yellow fever - It is a viral fever, which is transmitted via mosquitos. It causes mild fever,…
Q: How does group size affect disease transmission?
A: If the group size is large then diseases transmission rate will be higher .
Q: Why is Lyme disease considered a re-emerging disease?
A: INTRODUCTION Lyme disease is an infectious disease caused by Borrelia bacteria, which are spread by…
Q: Does an insect disease vector like a mosquito have to intake blood to transmit a pathogen to a host?
A: Yes, mosquito have to intake blood to transmit a pathogen to a host because when a mosquito intake…
Q: Explain how within-host growth of parasites can functionally link virulence and transmission, and…
A: Parasites are organisms that rely on another organism for both reproduction and development. They…
Q: why is it important to learn about infectious diseases in history, and how does that knowledge apply…
A: Infectious diseases caused by organisms like bacteria, viruses, fungus, or parasites. There are…
Q: Which statistic below is the best example of incidence of a disease? A) In 2005, 2 million…
A: Disease in a population is categorized as either prevalent or incident cases. When a person is…
Q: What are the potential long-term effects on disease transmission dynamics when a new host species is…
A: The transmission dynamics of diseases within an ecosystem are deeply influenced by the diversity of…
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: Which of the following would be the easiest to eradicate?a) A pathogen that is common in wild…
A: Answer is b.) A disesase that occurs exclusively in humans, always resulting in obvious symptoms.
Q: How does geographical location and socioeconomic status affect the experience of health, disease,…
A: The 1993 Hantavirus outbreak in the United States was a stark reminder of the complex interplay…
Q: Considering that CMV infects 50% of the adult population in the United States and 100% of the…
A: Viruses are microscopic agents that can replicate only inside the host cells. They can infect all…
Q: What is meant by “Heritable Symbiont Transmission”? Does it mean the same thing as “Maternal…
A: Some microorganisms in the environment are sometimes very closely associated with their hosts in a…
Q: For a potentially serious disease like bubonic plague,vaccines are not routinely recommended for the…
A: Bubonic plague is one of three types of plague caused by bacterium Yersinea pestis.They spread…
Q: What characteristics make a disease a good candidate for eradication?
A: The illness into consideration for eradication should be of recognized public health importance,…
Q: are endemics and pandemics similar, an
A: A pandemic is a worldwide disease occurrence or spreads over multiple countries or continents.…
Q: Which of the following statements is false?a) A disease with a long incubation period might spread…
A: The immune framework is an organization of natural cycles that shields a living being from diseases.…
Q: Why are diseases with long incubation periods more likely to result in an epidemic?
A: Incubation period is the time gap between exposure to a pathogen and onset of symptoms of a diseases…
Q: If wild-type polio disappeared from the Western Hemisphere by 1991, how do you explain the 11 cases…
A: The infectious disease that is caused by the poliovirus is seen to be poliomyelitis. It is a…
Q: It is said,that disease are spreading faster due to globalisation and increased movement of…
A: The disease is caused by pathogens. Pathogens are disease-causing organisms. There are two types of…
Q: What common sources of infectious disease are found in your community? How can the etiologic agents…
A: Any state or condition that interferes with the normal functioning of the body and causes the…
Q: Is the species-specificity rule of parasitism ever broken?
A: Parasitism is the negative ecological interaction between two species.
Q: Match the following examples to the appropriate type of symbiosis. - A microbe that lives inside…
A: Introduction:- a) Symbiosis:- Symbiosis is a close ecological relationship between the individuals…
Q: Can you suggest some possible explanations for the patterns of influenza epidemics in temperate…
A: Experiments in guinea pigs exhibited that flu infection transmission is firmly regulated by…
Q: From a global health viewpoint howdoes HIV/AIDS fit into either the ecological/evolutionary model…
A: HIV stands for Human Immunodeficiency Virus. It is a virus that attacks the immune system,…
Q: Why might a disease be endemic in one region, but not in another?
A: The condition of complete well-being of social, physical, and mental condition is termed as health.…
Q: How can the knowledge that we gained from the Zika and Ebola outbreaks be applied to this current…
A: There has been multiple pandemics in the last century. These pandemics has frequently been examined…
Q: What is the human impact on Disease Transmissions of Microbes. What do you currently know about how…
A: As the human population is growing, they need more space to thrive, produce food, and hence more…
Q: H1N1 infl uenza has been the cause of four pandemics in recent history: 1918, 1957, 1968, and 2009.…
A: A virus is a biological particle that infects the host by entering it and then reproducing inside it…
Q: You are studying a population of wild coyotes and notice that every three years there is an epidemic…
A: Epidemic refers to rapid widespread transmission of a disease to a large population or individuals…
Q: if a particular disease occurs in humans in occasional, isolated, sporadic cases, but most of the…
A: Sporadic diseases are those that occur infrequently or irregularly in a few isolated places.
Q: Why do you think there are no longer polio cases in the US, but there are some cases of influenza?
A: Vaccination is an activity during which an inactivated or killed pathogen is administered to a…
Q: Why is virulence expected to increase with vector or water-borne transmission, relative to direct…
A: Vector is an organism that carries and transmits a pathogen from one host to another. Vectors are…
Q: How does climate change effect disease spread?
A: Because to improvements in sanitation, hygiene, and disease prevention and control measures, the…
Q: Why hasn’t AIDS drastically lowered Africa’s fertility rates?
A: Human immunodeficiency virus [HIV] It is a virus that assaults the immune system of the body. If…
Q: This article highlights a young doctor at Elmhurst Hospital during the beginning of Covid-19…
A: COVID-19 is a term for coronavirus disease caused by a virus known as SARS-CoV-2 (severe acute…
Q: prevalence per 100 of Malaria in this population?
A: Malaria/intestinal sickness is an intense febrile disease brought about by Plasmodium parasites,…
Q: Which of the following diseases is NOT caused by a bacterium? Group of answer choices A) Epidemic…
A: Bacterial disease refers to any of a variety of diseases caused by bacteria.
Q: What are some communication activity for a flu outbreak in a community?
A: A flu outbreak in the community is an epidemic of an influenza virus which spreads across a large…
Q: Humans are accidental hosts in many vector-borne diseases. Whatdoes this indicate about the…
A: The disease is a sickness or illness characterized by specific symptoms and signs. A disease that…
Q: What are three good reasons that the idea of using predatory bacteria to combat infections is…
A: In bacterial communities, predatory bacteria have been suggested as a critical selective force.…
how do we explain disease prevalence in Africa?
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