Influenza is an example of a contagious disease
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- Background. Influenza, one of the most common infectious diseases, is a highly contagious airborne disease that occurs in seasonal epidemics and manifests as an acute febrile illness with variable degrees of systemic symptoms, ranging from mild fatigue to respiratory failure and death.or example, influenza A subtype H3N2 expresses hemagglutinin 3 and neuraminidase 2. The most common subtypes of human influenza virus identified to date contain only hemagglutinins 1, 2, and 3 and neuraminidases 1 and 2. H3N2 and H1N1 are the most common prevailing influenza A subtypes that infect humans.
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Common cold Is a cold a infectious or noninfectious diseases? The common cold (also known as nasopharyngitis, acute viral rhinopharyngitis, acute coryza, or a cold) (Latin: rhinitis acuta catarrhalis) is a viral infectious disease of the … upper respiratory system, caused primarily by rhinoviruses and coronaviruses.hickenpox is an infectious disease because it has an etiologic agent or a microorganism that caused the disease. it can also be transmitted from one person to another.
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Is Influenza B Contagious? Influenza B is considered to be contagious between people. Generally the infectious agent may be transmitted by saliva, air, cough, fecal-oral route, surfaces, blood, needles, blood transfusions, sexual contact, mother to fetus, etc.Influenza B, although infectious, is not a genetic disease.t is not caused by a defective or abnormal gene. The contagious disease, Influenza B, can be transmitted: 1  from person to person by saliva, air, coughing, contact, surfaces, fecal-oral route, etc.
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Is Type B Influenza Contagious? Type B Influenza is considered to be contagious between people. Generally the infectious agent may be transmitted by saliva, air, cough, fecal-oral route, surfaces, blood, needles, blood transfusions, sexual contact, mother to fetus, etc. Type B Influenza, although infectious, is not a genetic disease.It is not caused by a defective or abnormal gene. The contagious disease, Type B Influenza, can be transmitted: 1  from person to person by saliva, air, coughing, contact, surfaces, fecal-oral route, etc.ontagion and contagiousness refers to how easily the spread of Type B Influenza is possible from one person to another. Other words for contagion include infection, infectiousness, transmission or transmissability. Contagiousness has nothing to do with genetics or inheriting diseases from parents.
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- Influenza, commonly called the flu, is a contagious respiratory illness caused by influenza viruses. Symptoms include fever, headache, extreme tiredness, dry cough, sore throat, runny or stuffy nose, and muscle aches.In the United States, influenza is associated with approximately 200,000 hospitalizations each year.owever, there are many other respiratory viruses, such as parainfluenza, RSV, adenovirus, enterovirus, and human metapneumovirus that can cause the same symptoms as influenza (fever, cough, sore throat). Furthermore, many use the term stomach flu or GI flu to describe vomiting, nausea, or diarrhea.
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- An infectious disease or communicable disease is caused by a biological agent such as by a virus, bacterium or parasite. The vector does not have to be biological. Many infectious diseases are transmitted by droplets which enter the airway (e.g. common cold and tuberculosis).he most common pathogens are various bacteria and viruses, though a number of other microorganisms, including some kinds of fungi and protozoa, also cause disease. An infectious disease is termed contagious if it is easily transmitted from one person to another.
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Influenza Influenza, or flu, is a contagious respiratory infection caused by several flu viruses that infect the nose, throat and lungs. People infected with the seasonal flu virus feel miserable with fever, chills, muscle aches, coughing, congestion, headache and fatigue for a week or so.
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- Cholera is a severe, highly contagious diarrhoeal disease, caused by vibrio Cholerae, from the gram negative bacillus. The disease results in a profuse diarrhoea, sometimes with the occurrence of vomiting a few hours after the ingestion of contaminated (by V. cholerae bacillus) food or water.holera is a severe, highly contagious diarrhoeal disease, caused by vibrio Cholerae, from the gram negative bacillus. The disease results in a profuse diarrhoea, sometimes with the occurrence of vomiting a few hours after the ingestion of contaminated (by V. cholerae bacillus) food or water.
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Flu (influenza) The flu is a highly contagious viral infection, spread by contact with fluids from coughs and sneezes. The most common symptoms of the flu are sudden high fever, a dry cough, body aches, and feeling very tired and weak. In some cases of the flu, complications can lead to pneumonia, bronchitis and even death. Some people are at high risk of flu complications.
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- Influenza (commonly called the flu) is a highly contagious illness that can occur in children or adults of any age. It occurs more often in the winter months because people spend more time in close contact with one another. The flu is spread easily from person to person by coughing, sneezing, or touching surfaces.
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Overview Infectious diseases are transmitted from person to person by direct or indirect contact. Certain types of viruses, bacteria, parasites, and fungi can all cause infectious disease. Malaria, measles, and respiratory illnesses are examples of infectious diseases.
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Flu (Influenza) The flu (influenza) is a contagious respiratory disease caused by flu viruses. It is spread from person to person by coughing or sneezing. It can also be spread by touching contaminated surfaces.
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Flu By definition, the flu is a contagious respiratory illness caused by different influenza viruses each year. There are two main types of influenza viruses: Type A and B. Both are behind the annual influenza epidemic that hits the United States every year.
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- A: Examples of communicable, or infectious, diseases include hepatitis, polio, influenza, HIV/AIDS, malaria, and tuberculosis. These diseases caused by viruses, bacteria, fungi and parasites are capable of spreading among people through the air, blood and other bodily fluids. Continue Reading
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- Examples of Non-Infectious Diseases. Skin Cancer. Skin Cancer is a non-infectious disease and is caused by an environmental factor. Skin Cancer is developed when the human body receives too much of the sun's ultraviolet radiation. This causes problems and damages the cells in the layer of the epidermis which is the layer outside of the skin.
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- FLU. Influenza is a contagious respiratory illness that spreads from person to person through coughing, sneezing or close contact. Symptoms include: fever, sore throat, chills, fatigue, cough, headache, runny or stuffy nose and muscle aches. While other illnesses have the same symptoms and are often mistaken for influenza, only the influenza virus can cause influenza.
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- Disease Topics Related To Contagious Diseases. Research the causes of these diseases that are similar to, or related to, Contagious Diseases: 1  Common cold. 2  Swine flu. 3  Infectious mononucleosis. 4  Otitis media.5  Tonsillitis.6  Mumps. 7  more related diseases...».isease Topics Related To Contagious Diseases. Research the causes of these diseases that are similar to, or related to, Contagious Diseases: 1  Common cold. 2  Swine flu. 3  Infectious mononucleosis. 4  Otitis media.
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Influenza Influenza, commonly known as the flu , is an infectious disease caused by the influenza virus. Symptoms can be mild to severe. The most common symptoms include: a high fever, runny nose, sore throat, muscle pains, headache, coughing, and feeling tired.ymptoms of influenza can start quite suddenly one to two days after infection. Usually the first symptoms are chills or a chilly sensation, but fever is also common early in the infection, with body temperatures ranging from 38 to 39 °C (approximately 100 to 103 °F).
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Virus Examples of common human diseases caused by viruses include the common cold,influenza, chickenpox and cold sores. Many serious diseases such as ebola, AIDS, avian influenza an … d SARS are caused by viruses.The relative ability of viruses to cause disease is described in terms of virulence.here are many diseases caused by viruses. Some are-chickenpox, measles, influenza, rabies, AIDS, colds, the flu or polio. Rhinovirus (the common cold), Influenza A & B, Rotavirus, HIV, and so many, many more.
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List of fictional diseases Quick Answer. Examples of communicable, or infectious, diseases include hepatitis, polio, influenza, HIV/AIDS, malaria, and tuberculosis. These diseases caused by viruses, bacteria, fungi and parasites are capable of spreading among people through the air, blood and other bodily fluids.
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Practice Essentials Influenza, one of the most common infectious diseases, is a highly contagious airborne disease that occurs in seasonal epidemics and manifests as an acute febrile illness with variable degrees of systemic symptoms, ranging from mild fatigue to respiratory failure and death. Influenza causes significant loss of workdays, human suffering, and m...
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Information for Schools The flu is a contagious respiratory illness caused by influenza viruses. It can cause mild to severe illness, and at times can lead to death. Some people, such as older people, young children, and people with certain health conditions, are at high risk for serious flu complications. The flu is worse than the common cold, and symptoms such as fever, body aches, extreme tiredness and dry cough are more common and intense. 2  People with colds are more likely to have a runny or stuffy nose.
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Influenza Influenza, commonly known as the flu, is an infectious disease caused by an influenza virus. Symptoms can be mild to severe. The most common symptoms include: a high fever, runny nose, sore throat, muscle pains, headache, coughing, and feeling tired. These symptoms typically begin two days after exposure to the virus and most last less than a week. The cough, however, may last for more than two weeks. In children, there may be nausea and vomiting, but these are not common in adults. Nausea and
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- The symptoms of infectious diseases vary but the most common symptoms are fever, muscle aches, vomiting, and diarrhea. The common cold, flu, mumps, measles, and food borne illness are examples of infectious diseases. A noninfectious disease cannot be spread from one person to another.eningitis is a disease of the membranes covering the brain and … spinal cord. There are at least FOUR bacterial pathogens including the influenza bacillus (Haemophilus influenzae), meningococcus (Neisseria meningitidis) and strains of pneumococci, streptococci, or staphylococci.
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Signs & Symptoms of Type A Influenza Influenza, or the the flu, is a contagious respiratory illness caused by an airborne virus. Influenza viruses are divided into three types: A, B and C. Type A and B viruses are the most serious and are responsible for the flu epidemics experienced nearly every winter.
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Top 10 Worst Diseases Influenza, commonly known as the flu, is an infectious disease of birds and mammals caused by an RNA virus of the family Orthomyxoviridae (the influenza viruses). In humans, common symptoms of influenza infection are fever, sore throat, muscle pains, severe headache, coughing, and weakness and fatigue. In more serious cases, influenza causes pneumonia, which can be fatal, particularly in young children and the elderly.