How many times should a child be vaccinated against tetanus?

Q: Why is infection by herpesvirus permanent?

A: Introduction  Herpesviridae is a large group of DNA virus which has around 135 types found in…

Q: For which disease are active and passive immunization given simultaneously? a. infl uenza c. measles…

A: Immunity is the capability of the body to fight against foreign attack and maintain the persistence…

Q: Which statement concerning sporotrichosis is false?a) It is characterized by ulcerating lesions…

A: Answer: Introduction: Sporotrichosis means a contamination occurred due to a fungus known as…

Q: Why doesn't a long lasting vaccine against common cold exist yet?

A: Common cold is most common viral infection that affect the upper respiratory tract of humans.

Q: Describe about the treatment of fever.

A: When an infection is encountered the immune system would attack those pathogens that cause the…

Q: Compare and contrast herpes simplex (cold sores) and mumps.

A: Viral infections are caused by viruses and could cause serious illness in body sometimes. These…

Q: Why are most newborn babies unlikely to contractpneumococcal, meningococcal, or Haemophilus…

A: The immune system of the body protects the individual from the attack of external pathogens. The…

Q: How is a person tested for HIV and what are the tests called that are used in the labaortory?

A: Immune system is defined as the complex network of cells, tissues, organs and other substances that…

Q: Candida Albicans may cause minor infections in healthy people,but causes dangerous infections in…

A: A disease is a state of unhealthiness of the physical body, mind and social interaction. A disease…

Q: For which disease is an exanthem (skin rash) not a symptom? a. measles c. coxsackievirus infection…

A: Exanthems are skin rashes that are usually occurs due to infections caused by viruses and bacteria.…

Q: why is chickenpox significant in the field of microbiology, supporting response with real-world

A: Chickenpox is caused by the Varicella-zoster virus (VZV) which belongs to the family of herpes…

Q: Why would medication fail to cure HSV infections even though it prevents recurrent cold sores?

A: Herpes affected individuals are generally asymptomatic or show painful blisters and ulcers. HSV…

Q: Early lesions in Rocky Mountain spotted fever may resemble the rash of a. measles. b. chickenpox. c.…

A: Microbes or microorganisms are mainly visible under the instrument microscope. Several organisms…

Q: Why is it that most people get the chicken pox only once, but they can get a cold or the flu over…

A: The majority of people who have had chickenpox are immune for the remainder of their lives. The…

Q: Ascariasis is caused by _______?

A: Ascariasis is also termed as a roundworm infection. Signs and symptoms include loss of appetite,…

Q: With reference to sepsis provide an exploration of this, Cybil 58 years, fever 38,6, wound, swollen…

A: Sepsis is a critical condition of the whole body in response to infection or bacteremia resulting in…

Q: Why is it only necessary to include the exotoxin (in toxoid form) in vaccines for tetanus and…

A: Exotoxin are the toxins produced by bacteria without cell lysis these toxin causes disease in the…

Q: How long is the incubationperiod of the HIV? What ismeant by acute AIDS?

A: HIV HIV stands for Human immunodeficiency virus. RNA is the genetic material in the HIV and it is a…

Q: How do exotoxin cause fever

A:

Q: Where is Rocky Mountain spotted fever commonly found? Whatsymptoms and activities would justify…

A: Rickettsia rickettsii infection causes Rocky mounted spotted fever. Rickettsia rickettsii is…

Q: What are the common characteristics of herpesviruses?

A: Viruses are microscopic agents that can replicate only inside host cells. They can infect all types…

Q: People in central Asia are still suffering from smallpox in-fections. True or false?

A: Introduction:- The variola virus, a member of the orthopoxvirus family, causes smallpox, an acute…

Q: What is the differencebetween smallpox (variola)and measles?

A: A viral disease is also called a viral infection. It occurs when an organism’s body invaded by…

Q: Is there vaccine againsttuberculosis?

A: Tuberculosis is a type of an infectious disease caused by a bacterium, Mycobacterium tuberculosis.…

Q: Why Leishmaniasis is called black fever?

A: kala azar [hindi: black + illness] is illness caused by the infection of a parasite called…

Q: How is mumps spread and how is it prevented?

A: Mumps makes the cheeks puffy as a consequence of the swollen salivary gland.

Q: Why is ingest allergies often more severe and more dangerous than inhaled allergies

A:

Q: What proportion of the population must be vaccinated to prevent measles from spreading?

A: Measles is caused by an extremely contagious virus called morbillivirus. The most common symptom of…

Q: During which periods of a measles infection is a person not usuallycontagious?a. incubation b.…

A: Measles is a highly contagious infection caused by a virus that can replication the nose and throat.…

Q: By whom was oral polio vaccine discovered?

A: Viruses can cause serious infections in humans, for example, polio, rabies, and encephalitis.…

Q: How is N. meningitidis commonly spread?

A: Bacteria are prokaryotic organism. They can infect the body and cause the disease. Meningococcal…

Q: Compare the rash seen in Lyme disease with that seen in Rocky Mountain spotted fever

A: Rocky Mountain spotted fever is caused by Rickettsia, a microorganism carried by a wood tick. The…

Q: How long does it take to develop symptoms of influenza after being exposed?

A: Influenza is a viral disease caused by influenza viruses specifically influenza A and influenza B.…

Q: Describe tetanus. What causes this illness, and how is it transmitted? What does it do to the human…

A: An infection is the invasion of an organism's body tissues by disease-causing agents, their…

Q: Explain the means by which cats, rodents, birds, domestic animals,and people are infected with…

A: Introduction  Toxoplasmosis is wide spread diseases caused by the single cellular eukaryotic…

Q: what are the immunologic/serologic manifestations of streptococcal toxic shock syndrome?

A: Streptococcus toxic shock syndrome (TSS) is a condition in which the entire organ system collapses,…

Q: How do the lesions of herpes simplex, syphilis, and lymphogranuloma venereum differ?

A: Introduction: lesions are an abnormal area of tissues inside or outside the body that may get bigger…

Q: What is the virus transmission of Cytomegalovirus?

A: Cytomegalovirus (CMV) is a virus that belongs to Herpesviridae family. It is found worldwide and…

Q: explain the public health measures that governments can undertake to stop the spread of the Neisseri…

A: Neisseria meningitidis is the bacteria responsible for meningococcal diseases. It spreads through…

Q: What are the Common allergens classified by portal of entry?

A: A material that can produce an allergic reaction is referred to as an allergen. The immune system of…

Q: a. Why does syphilis have such profound effects on the human body?b. Why is long-term immunity to…

A: Syphilis is a highly contagious disease that is mostly spread by sexual activity. Syphilis is caused…