Explain the importance of reservoir hosts in modern outbreaks of “old” diseases such as Typhus and Plague.

Q: Explain Major portals of exit of infectious diseases.

A: Infectious diseases caused by pathogens including fungi, parasites, bacteria, and viruses. This may…

Q: Explain and justify the use of budget in hazard pays and benefits of health workers in the midst of…

A: Budgeting provides a organized and systematic way to estimate the financial plan and coordinate with…

Q: Diff erentiate between true noncoliform enteric pathogens and opportunistic genera.

A: Family Enterobacteriaceae include all gram negative bacteria that are mostly pathogenic to humans.…

Q: describe MultiDrug-Resistant Pathogens As An Emerging Infection Risk Threat

A: Antibiotics are the medicines which are used to cure infections which are caused by bacteria. These…

Q: Discuss three characteristics of a named pandemic.

A: A pandemic is a disease that spreads in the whole world at one time.

Q: Describe the differences between an Outbreak, Epidemic, and Pandemic. Define transmission of…

A: Microbes are small living organisms, such as bacteria. Most of them are harmless and even helpful to…

Q: To achieve sustainable control of malaria in endemic areas, what approaches can you suggest to the…

A: The question asks for approaches that can be suggested to a community to achieve sustainable control…

Q: What is the significance of S. aureus/MRSA as a normal flora species in the development of potential…

A: Staphylococcus aureus It is part of the normal human flora(bacteria that normally reside in or on…

Q: Two patients were admitted to the same hospital ward for the same duration of time, yet one became…

A: Clostridioides difficile is a bacteria that is responsible for being the causative agent of…

Q: Provide a summary of malarial drugs and vaccines.

A: Malaria is a mosquito-borne disease that affects animals and humans. It is caused by the plasmodium…

Q: Create a chart based on reservoirs modes of transmission and portals of entry. Please select 5…

A: Many infectious organisms need a reservoir, where they thrive and it is from this reservoir that…

Q: what are the impacts of pandemic on ecosystem. list and discuss five impacts of pandemic on…

A: From past few months, a lot of impacts of pandemic is seen through which humans of all the countries…

Q: In 2021 there were an estimated 247 million new malaria cases in 85 malaria-endemic countries with…

A: Diseases can be transmitted by variety of ways such as infectious needle sharing, transfusion of…

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: Explain the distinctions for different categories of outbreaks in relation to infectious diseases.

A: Infectious diseases are the type of disease which are caused by bacterial and viral agents. These…

Q: Differentiate between the terms, epidemic, pandemic, endemic, and sporadic diseases.

A: Epidemic or Pestilence: The Centers for Disease Control and Prevention (CDC) portrays a scourge as a…

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: Discuss adaptation mechanisms of parasites for disease transmission

A: Evolutionary adaption It is the adjustment of organisms to their environment in order to improve…

Q: Read the following two statements about C.difficile outbreaks and answer the questions given below.…

A: MRSA-  Methicillin-resistant Staphylococcus aureus is a kind of infection caused by Staphylococcus…

Q: Distinguish between an endemic disease, an epidemic disease,and a pandemic disease.

A: The endemic, epidemic, and pandemic disease terms describe the extent of disease spread or…

Q: What are the vectors for malaria, dengue fever, plague flea, African sleeping sickness, Chagas’…

A: INTRODUCTION - Malaria disease is  caused by a plasmodium parasite, transmitted by the bite of…

Q: Explain why vector-borne pathogens are difficult to control.

A: Introduction: The term "vector" refers to a live carrier, such as a bug, that carries infectious…

Q: Discuss the effects of several virulence factors that help microbesinvade hosts and evade host…

A: Pathogen also known as disease-causing biological agents are the organisms that can cause disease or…

Q: Identify the following scenarios as either endemic, epidemic, or pandemic disease or classify…

A: Some diseases modify our immune system as a result our immune system evolves while, some kills the…

Q: How do environmental problems contribute to the spread of infectious diseases such as COVID 19…

A: COVID 19Covid 19 is an infectious disease that is characterized by flu-like symptoms such as fever,…

Q: Describe the role of microbes in disease, including examples of past triumphs and remaining…

A: Microbes refer to the tiny living organisms visible in the microscopes. They are found all around…

Q: What would cause a local infection to spread into a pandemic so rapidly?

A: A pandemic is a global epidemic. An epidemic is when an infectious disease is widespread in a…

Q: Characterize host traits that can impact susceptibility to disease. Provide 5 examples.

A: The susceptibility of an individual to a particular disease is determined by a variety of factors,…

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: Public Health role in pandemics Describe the roles of the following in a pandemic. World Health…

A: Pandemic is a term that refers to the outbreak of disease that occur and spread across wide…

Q: Describe how one could break the chain of infection for cholera, such as breaking the pathogen link,…

A: Cholera: Cholera is a highly contagious and potentially life-threatening bacterial infection caused…

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: what are the similarities on a pandemic and an endemic. give evidence and examples

A: We have various disease across the world . They are classified based on their occurrence.

Q: Explain what an emerging disease is and give an example.

A: Disease :The disease is the condition of an organism when normal functions or structures of the…

Q: What measures can be taken to decrease the current incidence of Non Communicable Diseases (NCD's) in…

A: Diseases are classified into communicable diseases (CD) and noncommunicable diseases (NCD) based on…

Q: Explain Zoonotic and Vector-Borne Diseases

A: Disease means without comfort. A variety of microbes can cause disease and the symptoms vary from…

Q: Differentiate the following Epidemic Patterns a. Common-Source b. Propagated c. Mixed

A: Epidemiology: This is the branch of medical science. This branch deals with the study of health and…

Q: Explain how infection control measures differ in the home versus the hospital ?

A: Infection:  They are caused when microorganisms like bacteria, virus, fungi, parasites, or other…

Q: xplain the role of the human microbiome in preventing infectious diseases such as Clostridium…

A: A human microbiome is a group of many genomes of the microbes that live inside the human body.…

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: Explain coevolution of host and pathogen. Cite a specific example.

A: Evolution is the change in the certain characteristics of a species during the course of time from…

Q: Identify the following scenarios as either endemic, epidemic, or pandemic disease or classify…

A: The phrase "public health" refers to efforts undertaken by communities to address health issues that…

Q: what are  potential solutions to the worldwide problem ofdrug-resistant pathogens.

A: A drug is a substance which is prescribed to treat an infection or disease. It changes the…

Q: enumerate and define the most common ways of transmission of infectious diseases and give two…

A: Disease is a medical conditions in which the normal anatomy and functioning of the body or parts of…

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.