1. Realize through computation the four form of the infectious disease: (i) Subclinical Form (ii) Acute Form with Recovery (iii) Acute Form with Lethal Outcome (iv) Chronic Form

Q: 1. Why do people who are immunized sometimes still get the flu? 2. What do the letter A,H, and N…

A: Viruses cause many diseases in humans and other species. There are very few antiviral drugs are…

Q: 6. Knowing that the virus from Washington probably arose first, make a list below predicting the…

A: A sequence alignment is a method of organizing DNA, RNA, or protein sequences to find patterns of…

Q: Why do symptoms of certain viral infections occur after having disappeared for a period of time?

A: Introduction: The time between a virus infecting a person's body and the onset of disease symptoms…

Q: influenza

A: introduction  The flu infections are described by divided, negative-strand RNA genomes requiring a…

Q: Describe the physical structure, life cycle, clinical relevance and mode of

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Q: Distinguish between the mechanism of cytotoxins and AB toxins. Provide at least one example of each.

A: Toxins from animals are a complex mixture of polypeptides, enzymes, and compounds that can harm…

Q: Why do you think washing hands with soap and water can help fight against coronavirus?(hint Think…

A: Coronaviruses are a category of RNA viruses associated with birds and mammals that cause infections.…

Q: a. During which stages of an infectious disease does the host exhibit signs and symptoms? Is there a…

A: Hi! As you have posted multiple questions, I will be answering the first question for you. If you…

Q: 1. Describe what malaria is and where it is prevalent in what areas of the globe and in what…

A: Often diseases are caused by various pathogenic microbes that are found in unhealthy and unhygienic…

Q: In many viral diseases (e.g., smallpox, mumps and influenza), illness occurs shortly after exposure…

A: A virus is a combination of hereditary code, either DNA (deoxyribonucleic acid) or RNA (ribonucleic…

Q: What is the the mechanisms that Pseudomonas aeruginosa, Staphylococcus aureus,Propionibacterium…

A: INTRODUCTION Microbes found on the skin are usually considered pathogens, potential pathogens or…

Q: 1-Why do some viruses seem to go away and then return later, like a cold sore? a-host has been…

A: Since there are multiple questions in this particular question I will answer the first one for you.…

Q: hat was the role of filtration in the discovery of viruses. 2) Imagine a new respiratory virus that…

A: Microorganisms are an integral part of the ecosystem. These are present everywhere. Microorganisms…

Q: . Differentiate malaria from dengue and Japanese encephalitis virus in terms of its vector and the…

A: Malaria: Malaria is a mosquito borne disease caused by plasmodium parasite, transmitted by the bite…

Q: 18) What is the second link in the chain of transmission? O infectious agent O portal of entry O…

A: The entry and multiplication of microorganisms that are not present inside the body are referred to…

Q: Explain how diet plays a role in host susceptibility to infection.

A: Dietary practises that promote a healthy gut microbiota can improve the immune system and provide a…

Q: Q:All of the following are features of l-cell disease except- -coarse facial features -corneal…

A: I-cell disease means inclusion body disease or inclusion cell disease. It is also known as…

Q: The fifth key recommendation on tracking infectious disease in a warming world seeks to make the…

A: The key recommendation on tracking infectious disease in a warming world are Incorporating…

Q: 1.    What  is  meant  by  the term  “normal  microbiota”?   2.     Are  these  organisms  harmful…

A: A microorganism is a single-celled creature or a colony of cells that is tiny in size.…

Q: 3. What host characteristics influence the development of infection?

A: In biology , a host is an organism that harbours a parasitic, a mutualistic, or a commensalist guest…

Q: discuss the what is cyst passers and its type 2. which body organs do E. histolytica resides? 3.…

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Q: A. How would a virus look under darkfield microscopy? B. Before a virulent virus can undergo…

A: Viruses are non cellular organisms that are characterised by having an inert crystalline structure…

Q: 1. How did he define the outbreak and validate the existence of an outbreak ? 2. How did he examine…

A: We are answering the first 3 questions as per the policy. For the rest of the questions pls repost.…

Q: a. What specific host defenses do immunodeficient, cancer, andAIDS patients lack that make them so…

A: The body is protected against various pathogenic or infectious particles called microbes through an…

Q: Name three noncellular infectious agents besides viruses.

A: The invasion of the body of organisms generally known as the host by some other organism most…

Q: 1. Compare and contrast measles, mumps, and rubella. Include a description of the pathogen, major…

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Q: Explain how long coronavirus microdroplets linger in the air and why. What does science tell us…

A: Coronavirus is an RNA (ribonucleic acid) virus that infects birds and mammals. It can cause mild to…

Q: 1. Where on the body are Koplik's spots seen? 2. What type of microbe causes this disease (virus,…

A: Koplik's spots: Little spots inside the mouth that are highly characteristic of the early phase of…

Q: 1. Identify organs in the human body that are normally colonized by microorganisms. Which organs are…

A: An organ is a collection of tissues that work together as a structural unit to accomplish a certain…

Q: 2. What is the host and their role in infection?

A: The human body is highly complex and contains about 1013 and 1014 fungal, bacterial and protozoan…

Q: 2.In a short paragraph give an example of the changes of human microbiota that result from medical…

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Q: Throughout history there are many different types of virus that have caused impacts both small and…

A: Throughout history, we have seen many viruses that impacted us in both positive and negative ways.…

Q: 1. Why is it important to prepare healthy food during this pandemic?

A: Everyday, eat a combination of different foods including whole grains such as wheat,maize and rice,…

Q: 1. Using evidence from the text, what caused the black death (bubonic plague)? How did it spread…

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Q: The standard response to an outbreak of avian influenza consists offive steps: (1) Quarantine, (2)…

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Q: 1. One of the following sentences is CORRECT A. By dissolving the cellular membrane is the most…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: Identify organs in the human body that are normally colonized by microorganisms. Which organs are…

A: Microorganisms or microbes are tiny organisms that can be found everywhere in this world. Some are…

Q: 1. Realize through computation the form of the infectious disease: (i) Subclinical Form (ii) Acute…

A: Chronic diseases are becoming an enormous problem in many countries; in fact, it is the leader in…

Q: List three ways the body can protect itself against viral or bacterial infections.

A: The immune system intervenes, acting as a serious bouncer. White blood cells and other substances…

Q: II Why do you think it would be important for epidemiologists to track minor genomic changes in the…

A: 11. Why do you think it would be important for epidemiologists to track minor genomic changes in the…

Q: 1. What hookworm penetrate into the skin and causes potbelly of malnutrition, microcytic and…

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Q: Coronavirus

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Q: How can viruses be beneficial? 2. Name two important features of retroviruses and give an example of…

A: Note- As per the bartleby rule we are supposed answer only first  three sub-part. Kindly repost the…

Q: 1. Using evidence from the text, what caused the black death (bubonic plague)? How did it spread…

A: Infectious diseases are caused by harmful microorganisms, including bacteria, viruses, fungi, and…

Q: If a microorganism cannot be cultivated into pure culture, how will its pathogenicity be established…

A: Pathogenicity is the property by which the disease causing capacity of microorganism is measured. A…

Q: More than a century ago, Robert Koch realized that to prove the germ theory of disease, he would…

A: Postulates of Robert Koch : 1. A specific microorganism is always related with a given disease. 2.…

Q: What hookworm penetrate into the skin and causes potbelly of malnutrition, microcytic and…

A: The Hookworm species which causes infection inside the human beings are ancylostoma duodenale and…

Air Pollution

The excess accumulation of pollutants or undesirable alterations in the environment and its resources such as air, water, and land can be referred to as pollution. Pollution affects the components of the environment. Pollution is considered a global issue as it is showing harmful effects worldwide. Metropolitan cities are more impacted by pollution than countryside or villages.