How is the Zika virus spread?  A. Through person-to-person contact  B. Through mosquito bites  C. Through the release of the virus into the air by plants  D. Through dog bites

Q: Which among true to Flu? a.It has related to stomach flu B.Droplet precaution must be observed for 5…

A: Flu also called as "Influenza". This mainly affects the respiratory system that includes nose,…

Q: Well-water gets contaminated by farm animals, and the water causes gastroenteritis in those that…

A: Well water gets contaminated by farm animals and the use of this water causes gastroenteritis.

Q: Why was the location of the Ebola outbreak so catastrophic?  A. Because it began on the border of 3…

A: The question is asking why the location of the Ebola outbreak was so catastrophic. The Ebola…

Q: Early principles of infection control are attributed to? O a. Louis Pasteur b. Edward Jenner O C.…

A: Louis Pasteur was a father of immunology as he introduced a clear concept of vaccination after…

Q: Which is not a second-line body defense? A. fever B. acid mantle of skin C. natural killer cell…

A: The immune system of the body is responsible for fighting the infections in the body and providing…

Q: Which mechanism of antibiotic resistance is most likely to result in "cross resistance"  against…

A: Antibiotics are antimicrobial compounds that are either bactericidal or bacteriostatic in function.…

Q: What determines the specificity of viruses to their host cells? a. surface or outer proteins b. No…

A: A virus is a microscopic infectious agent that can infect living organisms such as animals, plants,…

Q: Which part of the SARS-CoV2 virus is produced by your immune system in response to the Pfizer or…

A: Hi dear, here's your answer.can you please give me a like for this answer. In the wake of getting…

Q: Choose the combination of answers that most accurately completes the statement. What features of the…

A: Some living organisms cannot be visible by the naked eye and only can be seen under the microscope.…

Q: What do Creutzfeldt-Jakob and mad cow disease have in common?a. Both are fatal diseases.b. Both are…

A: Prions are the infectious protein agents which are devoid of any genetic material. Prions are…

Q: What is true of the condition endocarditis?a. It occurs in the heart muscle.b. It is caused by…

A: The endocardium is the inner layer of the heart. It lines the heart and the valves. Endocarditis is…

Q: When is the best time to collect blood culture? a. when the fever is falling down B. twenty four…

A: A blood culture test is a medical test which is done in a laboratory so that any bacteria or fungus…

Q: Which cell structure would not be a bacterial virus's first point of attachment and recognition of a…

A: Option a: This option is incorrect because bacterial viruses may use flagella as part of their…

Q: Which test is used to check whether freeze-sensitive vaccines have been damaged by exposure to…

A: Shake test was designed to detect damage caused to certain vaccines that are sensitive to freezing.…

Q: After Iraq was found not to have weapons of mass destruction after all, the concern about which of…

A: Anthrax is an infectious disease caused by Bacillus anthracis and form small blister and swelling…

Q: Which is not a characteristic of Streptococcus pyogenes? a. group A streptococcus   c. sensitive to…

A: Ans: Streptococcus pyogenes: It is the gram-positive organism and is the causative agent of diseases…

Q: Why do viruses need to infect a host?  A. In order to reproduce  B. In order to grow from eggs to…

A: The objective of the question is to understand why viruses need to infect a host. Viruses are unique…

Q: Virus causes?       A. Tetanus B. Common cold C. NOTA D.Malaria E. AOTA

A: virus are obligate parasite  that can replicate only when present  in the host.

Q: In which country did Zika start showing more severe signs in the population?   A. Colombia…

A: The question is asking about the country where the Zika virus first started showing more severe…

Q: 74) the first discovered human virus was a. rabies virus b. foot and mouth disease virus c. yellow…

A: The yellow fever virus was the first human virus to be discovered. Carlos Finlay (1833–1915), a…

Q: virus does not have all of the parts that are needed to survive and reproduce. The Dody" of a virus…

A: Structure of VirusesViruses vary in their structure. an epidemic particle consists of DNA or RNA…

Q: Why was the Ebola outbreak “the perfect storm”?  A. Public health officials were not particularly…

A: Outbreak is defined as the sudden increased occurrence of disease cases or increased disease…

Q: Why did Ebola spread so easily across the world in 2014?  A. Because the digital age quickly spread…

A: The objective of the question is to understand the primary reason for the rapid spread of the Ebola…

Q: Which process is most likely to result in a gene providing antibiotic resistance being found in a…

A: C. Transduction

Q: To stop the chain of infection, Nigerian health officials launched an army of contact tracers and…

A: Contact tracing is a by identifying the individual who are contact with the person with a…

Q: In low to middle-income countries, the risks of disease from environmental factors are high for…

A: Low- and middle-income nations bear a disproportionately large portion of the burden of diseases…

Q: Antiobiotics should be taken if your child catches a seasonal flu cause by virus? A. True B. False

A: Introduction :- an infective agent that typically consists of a nucleic acid molecule in a protein…

Q: Choose the correct word: The virus attacks ______________ cells in the brain.  Select one: a.…

A: Viruses are obligatory intracellular parasitic organisms. A virus must connect to a living cell,…

Q: where do pathogens do not thrive and reproduce? a. human beings b, animals c. inaminate objects…

A: A natural reservoir or disease reservoir is a specific environment which supports the growth of…

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: What kind of ailment can algal (algae) toxins cause? a. disease caused by a neurotoxin b. anthrax…

A: Introduction  A toxin is an organic poison that occurs in nature and is created by the metabolic…

Q: How does genetic therapy differ from traditional methods of treating a disease?   a. It targets the…

A: Gene therapy is the modern approach to treat a disease from the root of its occuarance. Traditional…

Q: What's the term to describe a mutant viral protein, apart from any genetic material, that can cause…

A: Introduction :- Viruses are submicroscopic infectious agents that can only reproduce inside live…

Q: Think of an infectious disease of concern in Dentistry.  Make an infographic showing the  chain of…

A: In dentistry, the disease we are generally worried about are those brought about by bloodborne…