One characteristic of prions that is alarming is How many different hosts they infect They can be vertically transmitted in human populations They are not destroyed by heating to normal cooking temperatures How they infect human fingers and toes and cause them to fall off

Q: All of the following are true about typhus EXCEPT: It is caused by a type of bacteria called…

A: Epidemic typhus is an uncommon disease that is transmitted from an infected person to healthy person…

Q: To what sources of nosocomial infections is this patient exposed?

A: A hospital is a healthcare institution that provides treatment for the patients. There are various…

Q: Which stage of disease is the most important to limit the time of? Prodromal O Incubation O Period…

A: The periods or stages of disease progression each carry different implications for the patient and…

Q: Pseudomonas aeruginosa can be transmitted between hosts through (select all correct answers)…

A: Introduction  When pathogens enter the body, multiply, and trigger a response in the body, an…

Q: Which of the following human diseases is caused by a virus that requires reverse transcriptase to…

A: The virus is the connecting link between living and non living. Most of the animal viruses are RNA…

Q: which of the following is never associated with elephantiasis? contact with elephants edema…

A: Lymphatic filariasis is another name for elephantiasis. Parasitic worms cause it, and mosquitoes can…

Q: Which of the following is an example of a nosocomial disease? acquiring Giardia while drinking from…

A: Nosocomial diseases, also known as healthcare-associated infections (HAIs), refer to infections that…

Q: Why is MRSA not confined to transmission only in hospitals?

A: MRSA is the methicillin-resistant Staphylococcus aureus that is a resistant strain of S. aureus. It…

Q: Vibrio cholerae is a small intestine. virus fungus bacterium protist responsible for cholera - an…

A: Cholera is an acute diarrheal illness caused by Vibrio cholerae. This is typically found in…

Q: All viruses can be grown in cell cultures. True False All viral infections can cause CPE. True False

A: Viruses are obligate intracellular parasites that replicate inside the host cells. Short nucleic…

Q: What large family of viruses causes respiratory infections such as the common cold? Herpesvirus…

A: Viruses are very small infectious agents, hard to see with the naked eyes. Some viruses cause very…

Q: Viruses are metabolized by 1-Anabolism 2-Catabolism 3- None of that

A: Virus is a microorganism smaller than a bacterium that cannot grow or reproduce in the absence of a…

Q: Bacillus thuringiensis Bt is a* A pathogen of cotton A recently developed alternative to…

A: Biological pesticides are natural pest control agents produced from bacteria, viruses, fungus, and…

Q: Yeast infection following antibiotic therapy is an example of _______ infection     . acute…

A: Following I will be discussing about opportunistic infections.  Opportunistic infections  are…

Q: Many people infected with an STI such as HPV show no symptoms. How does this present a public…

A: The majority of the time, there are no signs. HPV can cause warts in some people, but it's important…

Q: Which of the following is an example of a noncommunicable infectious disease?   infection with a…

A: Introduction :- A disease that cannot be spread directly from one person to another is referred to…

Q: Why are people not always aware that they have been bitten by this tick?

A: People usually bitten by tick but they do not know that because the symptoms are very less and…

Q: The fungal cell: * O O O Contains a membrane bound nucleus O Is chemotrophic O is a saprophyte O All…

A: Since you have posted multiple questions we will answer the first question for you. If you want the…

Q: Which of the following dishes can put you at risk for salmonella? Caesar salad cheese soufflé ham…

A: Salmonella is a bacteria and is often associated with food poisoning called salmonellosis. Symptoms…

Q: Ancylostoma Duodenale can transmitted from person to person by direct contact. true O false

A: Biology is a branch of science. Bio means life and ology means study. Biology is basically the study…

Q: Which of the following is true about Borrelia?  Borrelia is transmitted through cat bites Erythema…

A: Borrelia is a bacterial species.

Q: All statements are accurate EXCEPT____          The female Anopheles mosquito is the vector.…

A: The principal site of gametocyte formation is the human gastrointestinal tract.

Q: Which of the following currently no evidence that they are pathogenic to humans?       Bacteria…

A: A pathogen is an organism that causes disease to a host organism.

Q: Which of the following is NOT true about human plague (Yersinia pestis infection)? Painful swollen…

A: The bacterium Yersinia pestis is the source of the contagious illness known as human plague. It is…

Q: Super-spreader events is a small number of cases contribute a large proportion of the disease's…

A: Introduction:-  Superspreader events are those in which the transmission rate is way higher then the…

Q: Iodine and chlorine solutions known as ______ can inactivate enteroviruses, but phenolic compounds…

A: Introduction Disinfectants are chemical agents that are used to destroy or eliminate microorganisms,…

Q: Which virus has a genome that can be directly translated in the host cytoplasm after entry??…

A: Viruses have diversity in terms of the structure, the method of replication, and host and target…

Q: or the following are true about viruses? O They alone cannot reproduce themselves O They contain DNA…

A: Viruses are organisms that need host organisms to replicate. They use host cellular enzymes and cell…

Q: IF the CDC estimates 12 thousand deaths occur because of the virus in the US, this number is…

A: CDC (Centers for Disease Control and Prevention) is the institute of public health in the United…

Q: Which one of the following is not true for virus, obligate intracellular parasites?     Viruses…

A: Virus is an infectious agent that replicates only inside the living cells of an organisms.They are…

Q: "SCHISTOSOMIASIS" Causative agent: ? Reservoir(s):      - first reservoir: ?      - second…

A: Schistosomiasis is a parasitic disease caused by verbs of genus schistosoma.

Q: What are the epidemiological characteristics of infection with avian and/or swine fl u as compared…

A: Influenza viruses impose a significant socioeconomic burden on humanity. They are the members of the…

Q: The following is true about Candida albicans O It is a eukaryote O It is part of our normal…

A: All of the microorganisms that naturally inhabit our bodies and inside of us, including bacteria,…

Q: Describe and its mode hantavirus pulmonary syndrome infection acquired while vacationing in a log…

A: Viral infections spread by inhaling the air contaminated by the virus or consuming food contaminated…

Q: What is a major clinical concern of Staphylococcal infections? Very rare as it cannot live on human…

A: Staphylococcus aureus is a type of bacteria that is commonly found on the skin and in the nose of…

Q: All the following about Poliomyelitis 1 point are correct except Humans are the only natural host.…

A: Poliomyelitis is a disease caused by polio virus . A poliovirus causes poliomyelitis, which is an…

Q: The reason that influenza infection is more dangerous than the common cold is because ___.     the…

A: Microbes are the microscopic organisms that can not be seen by naked eyes.

Q: Staphylococcus epidermidis on the skin is an example of Mutualism Normal microbiota Opportunistic…

A: Staphylococcus epidermidis is a Gram-positive bacterium that is one of over 40 species in the…

Q: Human papillomarvirus infections often go undiagnosed because the host doesn't notice any signs or…

A: Human papillomavirus infections are one of the most common sexually transmitted diseases. It is…

Q: Pneumocystis (carinii) jiroveci, a member of the division Ascomycetes is the most common…

A: Introduction: Pneumocystis pneumonia (PCP) is a fungal disease caused by Pneumocystis jirovecii and…

Q: An infection that stays in a specific location is a infection!

A: A microorganism that damages a person's body, and produces an infection, may be viral or bacterial…

Q: I got 2 of then wrong can u help which ones r wrong and which ones r right

A: hepatitis c : correctly matching The virus is spread by contact with contaminated blood; for…