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

Q: Details about Antibody seroconversion in asymptomatic and symptomatic patients infected with severe…

A: When a person gets infected, antibodies are produced against the antigen causing the disease. During…

Q: Discuss how HIV affects the immune system and how thisis related to the three categories of HIV…

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

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: What are the three phasesinto which the HIV infection isoften divided?

A: Viruses depend on the cells for reproduction and metabolic processes. Outside the host cell they…

Q: What are the immunodominant antigens of infl uenza? On what part of the virus are they located?

A: Influenza viruses are the members of the family Orthomyxoviridae. This family represents 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: Briefly explain the behaviors most likely to spread HIV.

A: AIDS (Acquired Immunodeficiency Syndrome) is a condition that occurs due to the infection with HIV…

Q: Explain the symptoms of systemic lupus erythematosus (SLE) ?

A: Systemic Lupus Erythematosus : It is an autoimmune disease. It is an inflammatory disease caused…

Q: is the pathophysiology of infection?

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

Q: What is the mechanism by which the AIDS virus causes deficiency ofimmune system of the infected…

A: Viruses can spread through various agents such as air, water, direct contact, and by other means.…

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: What is a major mechanism by which HIV damages the immune system in AIDS?

A: Viruses can spread through various agents such as air, water, direct contact, and by other means.…

Q: What are the causative agents of HIV?

A: HIV (Human immunodeficiency virus) causes the diseases AIDS (Acquired immune deficiency syndrome).

Q: What are the synptoms of AIDS?

A: Acquired immunodeficiency syndrome (AIDS) is caused by the Human immunodeficiency virus (HIV). The…

Q: What, if any, is the relationship between chancroid and development of AIDS?

A: Chancroid is an ulcerative disease that occurs in the genital or anogenital areas. It is caused by…

Q: Which are the major routes of transmission of HIV are through?

A: A virus is a submicroscopic powerful expert that imitates right inside the living cells of a living…

Q: What are the major routes of transmission of HIV?

A: HIV (human immunodeficiency virus) is responsible for causing AIDS (acquired immune deficiency…

Q: Red tide is caused by Gonyaulax.Comment.

A: Dinoflagellates comprise organisms which are phototrophs and lives in both fresh water and marine…

Q: Identify the vector and reservoir for yellow fever and dengueviruses

A: DENGUE It is a mosquito-borne viral disease occurring in tropical and subtropical areas. Those…

Q: Write the full form of HIV.

A: Introduction  We are surrounded by wide variety of pathogens and the list is continue growing as the…

Q: What is the difference between HIV and AIDS? Include some symptoms associated with each.

A: Infection with HIV destroys the CD4 cells that helps to fight against infections. AIDS is the last…

Q: State three methods of transmitting HIV and threemethods by which the virus is not transmitted.

A: Numerous biochemical and physiological operations happen in an organism. These reactions may occur…

Q: How is HIV transmitted?What is the disease caused bythis virus?

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

Q: What are the signs and symptoms of HIV in pedia/child? List atleast 5 and elaborate each one by…

A: HIV causes AIDS . HIV is human immunodeficiency virus and it causes acquired immunodeficiency…

Q: what host cell is most important in HIV-1 progression to AIDS and why?

A: A Cell that offers shelter and food to an international organism is known as a Host Cell. When two…

Q: How does Humoral Immune response to SARS_COV-2?

A: Severe acute respiratory syndrome coronavirus 2 (SARS_COV-2) is defined as the strain of the virus…

Q: What is the cause of theimmunodeficiency presentedby AIDS patients?

A: AIDS (acquired immunodeficiency syndrome) is a chronic, non-infectious disease that compromises the…

Q: outline the phases and progression of an HIV infection to Aids

A: The emergence and spread of acquired immuno-deficiency syndrome (AIDS) have posed the greatest…

Q: If an outbreak of yellow fever occurred, who wouldbe isolated and who would be quarantined?

A: Introduction  Yellow fever is one of the common viral infection caused by Flavivirus. This is…

Q: What is AIDS? Name its causal organism. Mention its symptoms.

A: A virus is an infectious microscopic agent that is capable of replicating only inside the living…

Q: Is hepatitis A, enveloped or non-enveloped and what’s it’s shape, genetics / host type/range??

A:

Q: What are the primary target cells and pathologic effects of HIVover time?

A: HIV is known as Human Immuno Deficiency Virus, the etiological agent of AIDS, belongs to the…

Q: What is the mechanism of pathogenicity for the Norovirus? Explain

A: Human noroviruses in the family Caliciviridae are a major cause of epidemic gastroenteritis.…

Q: Moniliasis is one of themost common opportunisticdiseases in AIDS. What is theetiological agent of…

A: AIDS (acquired immune deficiency syndrome) are diseases that occur commonly in AIDS patients. They…

Q: Are there non viralhepatitides?

A: Hepatitis B is a chronic liver infection which leads to liver cancer, thus considered as fatal. It…

Q: Explain what features of the virulence, infectious dose, andincubation period of Ebola virus…

A: Ebola is a rare but deadly virus that causes fever, body aches, and diarrhea, and sometimes bleeding…

Q: What is the differencebetween carriers of HIV andAIDS patients?

A: AIDS is caused by HIV (human immunodeficiency virus). the symptoms of this disease include fever,…

Q: In the absence of treatment, what is the prognosis forindividuals afflicted with SCID and AIDS?

A: Immunological disorders caused by the dysfunction of the immune system that even causes overreaction…

Q: How does HIV gain entry into the cells it attacks?

A: HIV - Human immunodeficiency virus - It causes AIDS i.e. Acquired immunodeficiency syndrome.  CD4…

Q: How are Aids classified? The causes and risk factors of Aids?

A: Acquired immunodeficiency syndrome (AIDS) is a chronic, potentially life-threatening condition…

Q: What makes HIV so hard to eliminate from the body?

A: HIV (human immunodeficiency virus) belongs to the lentivirus genus. It is a retrovirus that contains…

Q: What treatment could be prescribed for individuals suffering from a norovirus infection?

A: Norovirus is a highly contagious virus which is known to cause severe vomiting and diarrhea. The…

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…

Viral Infections

Viruses are abundantly found, minute entities that have genetic material enclosed within a protein coat. The proteinaceous material enclosing the genetic material of the virus is called a capsid. The genetic material could be either DNA (deoxyribonucleic acid) or RNA (ribonucleic acid). A virus is too minute to be looked at with naked eyes and therefore visualized with the help of a microscope. They are acellular entities that require a host for processes, such as replication, transcription, translation and multiplication. Plants, animals, and bacteria act as host wherein the virus reproduce. Viruses cannot multiply outside the host's body and thus are considered nonliving outside the host body.