How do you know if the particles on the surfaces in your classrooms are infective?

Q: Do common fungi such as bread mold produce antimicrobial compounds?

A: The fungi are cosmopolitan and are almost found everywhere. There are variety of fungi present…

Q: Bacillus Anthracis virulence factors, pathogenesis, transmission and epidemiology,  treatment

A: Bacillus anthracis is an endospore-forming gram-positive bacterium. It is a rod-shaped bacterium…

Q: A group of pathogens that consist mostly of nucleic acids and that lack cellular structure.

A: Nucleic acids is the main hereditary structure of an organism, it called genome. All pathogen have…

Q: Outline the steps taken to eradicate smallpox

A: The smallpox is an infectious disease caused by one of two variants of viruses such as Variola minor…

Q: Write a 200-word paragraph on how organism virulence affects pathogenicity. Describe the factors…

A: Virulence is primarily concerned with a pathogen's ability to cause disease, while pathogenicity is…

Q: How might microorganisms be spread? Select all that apply. Indirect contact Dire

A: Microorganisms are microscopic organisms that are present in the surroundings. Some of these…

Q: In cases in which it is not possible to culture or drug-test aninfectious agent (such as middle ear…

A: In certain cases, such as middle ear infection, it may not be possible to identify the infectious…

Q: What are the similarities and differences between airborne and direct disease transmission? Discuss…

A: Airborne disease…

Q: you worked for a school confronting an outbreak of S. aureus, how would you determine whether the…

A: An outbreak of staphylococcus aureus could become very dangerous specifically is the strain that was…

Q: Why is handwashing an important means to control the spread of norovirus?

A: Introduction  Viral infections are very harmful for mankind. In the post century where we faced the…

Q: Teast sedativ Anxiolytic Agent Is

A: Q-1 The Antidepressant drug that blocks reuptake pumps for serotonin  Norepinephrine is -  b)…

Q: What Gram-negative organism commonly infects wounds caused by animal bites?

A: Animal bites are more often than not sources of deadly infections, They are caused due to the…

Q: Which of the following is NOT a likely portal of entry for a pathogen to enter a healthy body with…

A: microorganisms can enter our body via many routes.

Q: spillover' mean

A:

Q: How can I tell if there is contamination?

A: RFLP is a type of DNA polymorphism that has DNA sequence variations that can be recognized by…

Q: How does handwashing help in preventing spread of infections?

A: Introduction Infectious diseases are illnesses caused by bacteria, viruses, fungus, or parasitic…

Q: In the hospital setting, how effective is handwashing compared to hand sanitizer at controlling the…

A: Hands are the important vector in the transmission of the COVID-19 virus because the virus can…

Q: Do you think you will find more bacteria on the sole of your shoe, on your lip balm, on the water…

A: The presence of microbial life always fascinates us to see how life can be so unpredictable. The…

Q: What will happen if there is a shortage of chemical reagent used to test coronavirus​? How will it…

A: The coronavirus belongs to a vast family of viruses that transmits the virus between the people and…

Q: Why do epidemiologists acquire population-based data aboutinfectious diseases?

A: A specific irregular condition that negatively affects the function or structure of whole or portion…

Q: If you were an epidemiologist interviewing someone with an infectious disease that could lead to an…

A: Microbes, which are tiny and nearly invisible, have had a huge influence on society since the…

Q: Which common hospital pathogen is able to grow abundantly in soap dishes?

A: The most common type of the prokaryotes is bacteria. They are found in every existing environment on…

Q: What screening and confirmatory tests for Dengue are being used here in our Country?

A: Dengue is also known as break bone disease. It is caused by the dengue virus. It is transmitted by…

Q: An epidemic may be detected by observing

A: Endemic is used to describe diseases that spreads rapidly to a large number of people of a given…

Q: Complete the table. Bacteria (Causative Agent) Disease Symptoms Mode of Transmission Diagnosis…

A: Bacteria (Causative agent) Disease Symptoms Mode of transmission Diagnosis Treatment…

Q: Which is resistant to more drugs: MRSA or VRSA?

A: Introduction S. aureus has the ability to develop resistance to antibiotics which creates a problem…

Q: Given below are the pathogens and the diseases caused by them. Which out of these pairs is not…

A: A pathogen or infectious agent is a biological agent that causes disease or illness to its host. A…

Q: A disease labeled as infectious is known to be ___.     a secondary or opportunistic infection…

A: INTRODUCTION A disease is defined as a syndrome or illness caused by external agents, causing a…

Q: Most Bacillus species area. true pathogens b. opportunistic pathogens c. nonpathogens d. commensals

A: Bacteria are the large domain of the prokaryotic organisms. They are classified based on the number…

Q: Why is it necessary to test for endotoxin in water used forinjectable drug preparations?

A: The microbial toxins are poisonous substances generated by microbes such as fungi and bacteria to…

Q: Virulence factors includea. toxins b. exoenzymes c. capsules d. all of these

A: Virulence factors are molecules produced by bacteria, viruses, fungi, and protozoa that enable a…

Q: Why is it vital that a biomedical technician without patient interaction understand infection…

A: Infections occurring in healthcare facilities are increasing at an alarming rate. One in every…

Q: Complete the following in table form Disease Pathogen

A: Staphylococcal Food Poisoning: - Pathogen:- Staphylococcus Aureus Clinical Features:-  Sudden…

Q: In the hospital setting, how effective is handwashing compared to hand sanitizer at controlling the…

A: Hands are the important vector in the transmission of the COVID-19 virus because the virus can…

Q: VCJD is caused by which pathogen

A: vCJD stands for variant Creutzfeldt-Jakob disease. vCJD is a neurodegenerative disorder associated…

Q: Discuss and explain the life cycle of the pathogen of the causative agent of black Sigatoka. Use a…

A: black sigatoka is a leaf spot disease that primarily affects the plants of the genus Musa: banana…

Q: What is virulence factor in microbiology?

A: The molecules produced by bacteria, viruses, fungi, and protozoa that enable them to invade host,…

Q: are Large numbers of gram-negative rods in the blood a form primary or seondary type of infection?…

A: These are those bacteria which  are primarily responsible for secondary type infection. Gram…

Q: what does coronavirus have on environmental health?

A: Coronaviruses are large, enveloped, positive sense, ssRNA (26-32kb in length) viruses that can…

Q: Is a viral infection treatedwith the same kind of drugthat treats bacterialinfections?

A: The proliferation of harmful viruses inside the body of an organism causes viral infection. These…

Q: On what basis can prions be differentiated from all otherinfectious agents?

A: Infectious agents that can cause disease or infections after invading the host cells and tissues.…

Q: Differentiate between a microbe’s pathogenicity and its virulence.

A: Microbes are minute living organisms that can be found all around us but cannot be seen with the…