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: 1. A patient feels sick and gets the following symptoms: fever, severe cough, sore throat and…

A: The term "pharyngitis," which is more frequently used to refer to a sore throat, denotes an…

Q: During a routine physical examination, a 50-year-old woman is advised to get tested for a virus with…

A: From all the above clinical correlations we can say that the virus is Hepatitis B. Reasons for the…

Q: Which of the following is CORRECT about Hill's Criteria for establishing causality? Plausibility…

A: The Bradford Hill criteria, sometimes known as Hill's criteria for causation, are a set of nine…

Q: What is the length of the infectious period given β =  0.002 S = 500 y = 0.2, R0= 5, and threshold…

A: R0 can be defined as the basic reproductive number of a contagious disease. It is represented by the…

Q: Research the following communicable diseases (flu/cold, HIV, salmonella and malaria) and provide an…

A: communicable diseases are those diseases which be be spread from one host to another disease , they…

Q: 51. Which of the following statements is/are TRUE on the levels of prevention? I. Primary prevention…

A: Disease prevention includes, designed activities to protect patient from actual and potential health…

Q: avinger et

A: The rise of diseases like Ebola and COVID-19. It has shown that the world needs to be better…

Q: A disease in which a person contracts rabies virus afterinteraction with an infected raccoon would…

A: A variety of microscopic organisms are present around us that cause illness. They may be…

Q: 49) Orf virus belongs to the parapoxvirus genus and it's a zoonotic virus : True / False 50) the…

A: * The orf virus is DNA virus with about 134kbp to 139kbp size and consists of a large coding region…

Q: 1. What is a vector? What is a vectorborne disease? Can you give some examples of each?

A: In biology a vector refers to any organism or agent that transmits a pathogen such as a virus or…

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: Viruses1. contain both protein and nucleic acid.2. infect all domains of life.3. can grow in the…

A: Viruses are microscopic parasites that lack the capacity to thrive and reproduce outside of a host…

Q: Describe in detail all the mechanisms used by the human body to prevent infectious pathogens from…

A: There are several  defense mechanisms in our body to fight infectious pathogens from invading.…

Q: s the number of false-positive results. A. BOTH statements are CORRECT.

A: Morbidity: It is defined as the rate of disease in a population. Example: diabetes, cancer Screening…

Q: 2. Robert Koch was a German physician who identified the bacteria causing anthrax and tuberculosis.…

A: "Since you have posted multiple questions with multiple sub parts, we will provide the solution only…

Q: 6) (2 pts) Describe one way your INNATE IMMUNE SYSTEM can help fight viral infections while it waits…

A: Our immune system fight against the infection and protect the body from any microbes and bacteria…

Q: Symptoms of viral infections are caused by: (choose all that apply) A. Actions of the virus that…

A: Viruses are unicellular organisms with genetic material, such as DNA or RNA, encased in a protein…

Q: Which of the following describes "incubation period"?   a. It is the time interval between entry…

A: When pathogenic microorganisms like bacteria, viruses, fungi or parasites enter the body and…

Q: Trace the course of a disease in the accompanying graph.Identify stages (a) through (f), and relate…

A: INFECTION:- Disease-causing pathogens invade the host tissue, multiply inside the body. The…

Q: Delta agent is characterised by: a. Infects patients who are HBcAg positive       b. Is a DNA virus…

A: Hepatitis D virus is also known as Delta agent that causes hepatitis D infection. It is an RNA virus…

Q: An iatrogentic disease in a patient caused by Staphylo-coccus aureus–contaminated surgical…

A: Any abnormal condition that hinders optimum body functioning is considered a disease. Microbial…

Q: Over time, how does a virus normally become more able to to infect a host organism and be…

A: Answer  a) mutations

Q: gained notoriety when they were implicated in brain infections, such as what is popularly known as…

A: Mad cow disease is a disease that leads to neurodegeneration in cattle and produces symptoms like…

Q: The main reason(s) for the inability to fully eradicate Malaria until today is.. Select one: O a.…

A: A disease caused by a plasmodium parasite, transmitted by the bite of infected mosquitoes. The…

Q: 3 Which among the following is NOT true to the epidemiologic triangle model? A. If the balance is…

A: This model is also called as Epidemiological triad. It elaborates on how the interaction occurs…

Q: 1.) Which of the following are criteria for antibiotics? ( Select all that apple) A. Kill viruses B.…

A: An antibiotic is essentially a kind of antimicrobial agent effective against bacteria. It is a vital…

Q: 1. Describe Sabin's Mission to Moscow and Sabin's efforts to prove to the world that his vaccine was…

A: Ans 1: - Dr. Albert Sabin, a physician and well known microbiologist, developed the oral polio…

Q: low can the Dengyaxia vaccination controversy affect the Covid-19 vaccination in the -hilippines? a)…

A: When the pharmaceutical company Pfizer, was announced in last November 2020, which confirmed that…

Q: 1. What kind of disease is COVID-19? 2. What is the causative agent of COVID-192 3. How does a…

A: Introduction The virus can directly effect our physical well-being and health by causing respiratory…

Q: 1) Which of the following apply(ies) to Bacillus cereus and Bacillus anthracis? Choose all that…

A: Bacillus is a genus of Gram-positive, bacilli, or rod-shaped bacteria. B. anthracis is the causative…

Q: 11) Dr. Jenner's discovery of a vaccination for chicken pox was a great highlight of public health…

A: The term "vaccine" refers to a chemical that is used to promote immunity against a certain…

Q: This térm đěščřibes treatment or a procedure performed for a particular diseas before a person…

A: A pathogen may be referred to as an infectious agent that can produce diseases. For example, viruses…

Q: (I) Communicable diseases are illnesses that can spread from a person to an animal. They usually…

A: The disease is an abnormal condition of the body that affects the homeostasis of the system. It can…

Q: 80. Many infectious diseases that impact humans today had little impact prior to   a)  the…

A: Infectious diseases are disease caused by pathogens such as bacteria, viruses, fungi or parasites.

Q: Put Koch’s postulates in order.(a) The disease organism must be isolated in pure culture.(b) The…

A: Microbiology is a branch of science that studies microscopic organisms that are not visible to the…

Q: Increasing environmental temperature has which of the following effects on mosquitoes and arthropod…

A: Environmental conditions contribute a lot to the type of organisms and their species available in a…

Q: 4. During the SARS-CoV-2 (covid-19) pandemic, the government advised citizens to adopt a number of…

A: COVID-19 (short for "coronavirus disease 2019") is an infectious respiratory illness caused by the…

Q: 104) ****In case of viral infection and virulence a. If the lethal dose 50/ml for virus A is 103 /ml…

A: Introduction The ability of a pathogen or microbe to harm a host is referred to as virulence. In…

Q: 12. Which of the following infectious disease stages is mismatched? (a) Convalescent period—tissue…

A: We know that Disease is the term used to describe any disorder in the physical or physiological…

Q: In many viral diseases such as smallpox, and mumps, illness occurs shortly after exposure to the…

A: There are variety of viral diseases, some are easily curable and some are not, some manifests…

Q: 1. What are the six components of the chain of infection? How does each component affect the cycle…

A: Note: I am Providing answer for only the first question as per the guidelines provided. Repost other…

Q: 7) The herpesviruses: a. Have three round of protein translation in its replication cycles, one…

A: Herpes simplex virus is usually related to the sexually related disease. This virus is transferred…