What causes of influenza?

Q: Is polio a retrovirus?

A: Retroviruses are RNA viruses that invade a host cell and insert a copy of its genome into the host…

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: What Is Typhoid? List out the symptoms of Typhoid?

A: Typhoid fever is a disease that spreads through defiled food and water.  Typhoid fever is caused by…

Q: What is Pick's disease?

A: Pick's disease is a frontotemporal dementia (FTD) that affects the part of the brain that control…

Q: Is Haemophilus influenzae a virus or bacteria?

A: Micro-organism are tiny organisms that cannot be seen by the naked eye, but are visible under…

Q: What type of antiviral drugs are used for influenza virus infection? How does it work the drug?

A: The respiratory infection caused by the influenza virus is called influenza. It causes fever, severe…

Q: Why did the 1918 influenza affect mostly the young and healthy?

A: VIRUS:- Influenza A virus subtype H1N1, the outbreak which it has caused are the 2009 swine flu…

Q: What is the main way by which someone is infected with the Zika virus?

A: The most common symptoms of Zika virus illness are fever, rash, headache, joint pain, red eyes, and…

Q: Which are Systemic Manifestations of Infection?

A: Systemic Manifestations of Infection are ;

Q: What is the Spanish Flu Pandemic?

A: It was one of the most deadliest pandemic of history that occurred in 1918. It caused due to an…

Q: What is a Black Plague?

A: Microorganisms such as bacteria and viruses can act as a pathogenic organism and can affect the…

Q: What are adenovirus vectors  ?

A: Viruses are the obligate parasites.

Q: What is a lytic infection?

A: Bacteriophages can be defined as the most diverse entities in the biosphere. Bacteriophages are…

Q: What is osgood schlatter disease?

A: Osgood-Schlatter illness is a typical reason for knee torment in small kids and young people who are…

Q: What is a lytic viral infection?

A: A bacteriophage, additionally referred to casually as a phage, is a virus that taints and recreates…

Q: what is the virus transmission of smallpox?

A: Smallpox is an acute contagious disease caused by the variola virus. Fever and progressive skin…

Q: What is Salmonella typhi?

A: Organisms are earlier classified into two main categories known as prokaryotes and eukaryotes.…

Q: What is the causative agent of bacterial vaginosis (BV)?

A: Any abnormal condition that hinders normal body functioning is considered a disease. Microbial…

Q: Is leishmaniasis a virus or bacteria?

A: The disease is a condition or illness or sickness of the living animal or plant body or of one of…

Q: Why are there so many deaths from influenza when it is generally a mild disease?

A: Influenza or more commonly known as flu is caused mostly by the Influenza A virus. The symptoms of…

Q: What is the nature of infectious disease?

A: Pathogenic microorganisms, such as bacteria , viruses , parasites or fungi, cause infectious…

Q: What are the diagnosis, signs, and symptoms of the Black Plague?

A: Plague is caused by a gram negative bacterial pathogen Yersinia pestis. Plague has two phases.…

Q: What is cause of Creutzfeldt–Jakob disease in humans ?

A: Creutzfeldt-Jakob disease is defined as a rapidly progressive, neurodegenerative, and fatal…

Q: What is the Pathogenesis of influenza A virus subtype H1N1 and who are most vulnerable people? And…

A: The influenza A virus subtype H1N1 was responsible for the 2009 swine flu outbreak. This outbreak…

Q: What is the cause of Creutzfeldt-Jakob disease ?

A: Creutzfeldt-jakob disease It is a rapidly progressive, invariably fatal neurodegenerative disorder…

Q: What is von Gierke's disease? give brief explanation.

A: Glucose is an important carbohydrate and is the major metabolic fuel of mammals. Hydrolysis of…

Q: Who are host?

A: Naturally, we can see that 2 different species of organism can show interaction with one another.…

Q: What causes tobacco mosaic disease?

A: Tobacco and other members of family Solanaceae are susceptible to tobacco mosaic disease. Symptoms…

Q: Does the HIV virus kill a patient directly?

A: The human immunodeficiency virus (HIV) is a family of retroviruses which are single stranded virus…

Q: What are The Clinical findings (symptoms) Of about influenza A virus subtype H1N1

A: Virus is a microscopic organism which contains a protective coat and the nucleic acid. It doesn’t…

Q: Who discovered mycoplasma?

A: Mycoplasma is a genus of prokaryotes, in which cell wall is not present over their cell membranes.…

Q: fnosocomial infection?

A: Nosocomial infections also known as Healthcare associated infections are infection (s) that was not…

Q: What is yellow fever?

A: The disease is defined as any interference with the normal functioning of the body functions. The…

Q: Is Catalase is a virulence factor?

A: Catalase is a compound which is present in the liver that separates harmful hydrogen peroxide into…

Q: What symptoms might a person have when infected with influenza A? influenza B? influenza C?

A: Influenza virus causes the infectious disease called flu. There are three different flu viruses that…

Q: What is Malaria?

A: Pathogens are the organisms that are capable of disrupting the normal physiological balance of an…

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: What is Creutzfeldt–Jakob disease ? Does it affect human ?

A: A neurodegenerative disorder is a nervous disease, which is caused due to progressive damage of the…

Q: What is tobacco mosaic virus (TMV) ?

A: Viruses are non-cellular organisms capable of reproduction only inside another living host. Their…

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: Is COPD an infectious disease, metabolic in nature, or a genetic disorder?

A: COPD stands for chronic obstructive pulmonary disease. It is an inflammatory lung disease that…

Q: Why is H5N1 avian influenza considered a majorthreat to public health?

A: H5N1 is a type of influenza virus. They belong to the family Orthomyxoviridae, and they are…

Q: What is the virus transmission of Cytomegalovirus?

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