the common cold is what
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What is the Common Cold? The common cold, also known as rhinopharyngitis, is a type of respiratory tract infection caused by a virus. It is an extremely contagious infection that can be passed on through human contact, making it the most common infectious disease to affect humans. However, it is usually self-limiting and symptoms resolve without serious complications.
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Rhinovirus Rhinoviruses (from the Greek word rhin, meaning nose) are the cause of the common cold in an estimated 30 to 35 percent of all adults. More than 110 distinct rhinovirus types have been identified. This virus belongs to the Picornaviridae family of viruses. A rhinovirus is a very small RNA virus.
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Understanding the Common Cold -- the Basics A cold begins when a virus attaches to the lining of your nose or throat. Your immune system -- the body's defense against germs -- sends out white blood cells to attack this invader. Unless you've had a run-in with that exact strain of the virus before, the initial attack fails and your body sends in reinforcements.
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- Well over 200 virus strains are implicated in the cause of the common cold; the rhinoviruses are the most common. They spread through the air during close contact with infected people and indirectly through contact with objects in the environment followed by transfer to the mouth or nose.
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Cold Although many types of viruses can cause a common cold, rhinoviruses are the most common culprit. A cold virus enters your body through your mouth, eyes or nose. The virus can spread through droplets in the air when someone who is sick coughs, sneezes or talks.
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Overview Symptoms of a common cold usually appear one to three days after exposure to a cold-causing virus. Signs and symptoms, which can vary from person to person, might include: Runny or stuffy nose; Sore throat; Cough; Congestion; Slight body aches or a mild headache; Sneezing; Low-grade fever; Generally feeling unwell (malaise)
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Common cold There is no vaccine for the common cold. The primary methods of prevention are hand washing; not touching the eyes, nose or mouth with unwashed hands; and staying away from other sick people. Some evidence supports the use of face masks. No cure for the common cold exists, but the symptoms can be treated.
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cold 16. cold weather. 17. Also called common cold. a respiratory disorder characterized by sneezing, sore throat, coughing, etc., caused by any of various viruses of the rhinovirus group. 18. with complete competence; thoroughly: He knew his speech cold. 19. without preparation or prior notice. 20.
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What does rhinovirus do to your body? One such type of virus is the rhinovirus. Rhinoviruses (from the Greek word rhin, meaning nose) are the cause of the common cold in an estimated 30 to 35 percent of all adults.
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Information for Schools The flu and the common cold are both respiratory illnesses but they are caused by different viruses. Because these two types of illnesses have similar flu-like symptoms, it can be difficult to tell the difference between them based on symptoms alone.In general, 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.Colds are usually milder than the flu. People with colds are more likely to have a runny or stuffy nose.ecause these two types of illnesses have similar flu-like symptoms, it can be difficult to tell the difference between them based on symptoms alone. In general, 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.
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- The common cold. Because the cold is the disease and the causes are viruses, not the other way around. Colds are caused by viruses, like the rhinovirus. These viruses are the … cause of the disease called the common cold in lay terms. This infectious disease is known by different names in medical terminology.
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- The common cold (also known as nasopharyngitis, rhinopharyngitis, acute coryza, head cold, or simply a cold) is a viral infectious disease of the upper respiratory tract which primarily affects the nose.he common cold is the most common human disease, and affects people all over the globe. Adults typically have two to five infections annually and children may have six to ten colds a year (and up to twelve colds a year for school children).
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What causes the common cold? There are many different viruses that can cause cold symptoms, but about half of the time a cold is caused by a class of viruses called rhinoviruses. The rhinovirus gets into the cells lining your nose and starts reproducing.It arrives from other people -- it is not cold weather that causes a cold, but the fact that cold weather causes people to congregate together indoors, which makes transmission of the virus easier.he rhinovirus gets into the cells lining your nose and starts reproducing. It arrives from other people -- it is not cold weather that causes a cold, but the fact that cold weather causes people to congregate together indoors, which makes transmission of the virus easier.
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- The Common Cold. Caused by any one of around 200 viruses; rhinoviruses are the most common cause (about 50%). Symptoms include sneezing, nasal secretions, and congestion. Complications include sinus infections, lower respiratory tract infections, laryngitis, and otitis media.he Common Cold. Caused by any one of around 200 viruses; rhinoviruses are the most common cause (about 50%). Symptoms include sneezing, nasal secretions, and congestion. Complications include sinus infections, lower respiratory tract infections, laryngitis, and otitis media.
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About The Common Cold Cold Symptoms. Symptoms of the common cold usually begin two to three days after infection and often include nasal discharge, obstruction of nasal breathing, swelling of the sinus membranes, sneezing, sore throat, cough, and headache. Fever is usually slight but can climb to 102 o F in infants and young children.neezing, scratchy throat, runny noseeveryone knows the first signs of a cold, probably the most common illness known. Although the common cold is usually mild, with symptoms lasting a week or less, it is a leading cause of doctor visits and of school and job absenteeism.
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What Is the Flu? The common cold and flu are both contagious viral infections of the respiratory tract. Although the symptoms can be similar, flu is much worse. A cold may drag you down a bit, but the flu can make you shudder at the very thought of getting out of bed. Congestion, sore throat, and sneezing are common with colds.Both cold and flu bring coughing, headache, and chest discomfort. With the flu, though, you are likely to run a high fever for several days and have body aches, fatigue, and weakness. Symptoms of the flu also tend to come on abruptly.ore than 100 types of cold viruses are known, and new strains of flu evolve every few years. Since both diseases are viral, antibiotics cannot conquer cold or flu. Remember: Antibiotics only treat bacterial infections.
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Public Health There are over 200 viruses that can cause a cold. The common cold is an upper respiratory infection caused by a virus that creates inflammation in the nose and throat. Symptoms include a runny nose, sore throat, cough, watery eyes, sneezing, congestion, headaches, fatigue, and sometimes a low-grade fever.here are over 200 viruses that can cause a cold. The common cold is an upper respiratory infection caused by a virus that creates inflammation in the nose and throat. Symptoms include a runny nose, sore throat, cough, watery eyes, sneezing, congestion, headaches, fatigue, and sometimes a low-grade fever.
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- More than 200 different types of viruses are known to cause the common cold, with rhinovirus causing approximately 10%-40% of all adult colds. Other commonly implicated viruses include coronavirus, adenovirus, respiratory syncytial virus, and parainfluenza virus.
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Treatment of the Common Cold in Children and Adults These viruses, which concentrate in nasal secretions, are easily transmitted through sneezing, coughing, or nose blowing. Signs and symptoms of the common cold include fever, cough, rhinorrhea, nasal congestion, sore throat, headache, and myalgias.
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Overview Symptoms. Symptoms of a common cold usually appear one to three days after exposure to a cold-causing virus. Signs and symptoms, which can vary from person to person, might include: Runny or stuffy nose; Sore throat; Cough; Congestion; Slight body aches or a mild headache; Sneezing; Low-grade fever; Generally feeling unwell (malaise) The discharge from your nose may become thicker and yellow or green in color as a common cold runs its course.
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- The symptoms of a common cold usually resolve on their own in 1-2 weeks. Symptoms include: 1  Nasal congestion. 2  A runny nose. 3  Sneezing. 4  Sore throat. 5  Headache. 6  Malaise (not feeling well). 7  No or minimal fever.ymptoms include: 1  Fever. 2  Chills. 3  Malaise (usually severe fatigue). 4  Decreased appetite. 5  Dry cough. 6  A runny nose or nasal congestion. 7  Headache. 8  Muscle aches (usually severe). 9  Sore throat.
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- The common cold is a viral infection of your nose and throat (upper respiratory tract). It's usually harmless, although it might not feel that way. Many types of viruses can cause a common cold. Children younger than six are at greatest risk of colds, but healthy adults can also expect to have two or three colds annually. Most people recover from a common cold in a week or 10 days.
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What are the symptoms of the common cold? Quick Answer. Symptoms of the common cold include watery eyes, congestion and a cough, according to Mayo Clinic. Other symptoms of the common cold include a stuffy or runny nose and mild fatigue, headache, fever or body aches. Some people with a common cold may experience a sore or itchy throat. Continue Reading
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common cold Symptoms. All colds are not identical, because of different causative agents and individual reactions. Usually the common cold starts with a runny nose, sneezing, a stuffy feeling in the head, slight headache, watering of the eyes, general aching and listlessness, inability to concentrate, and perhaps a slight fever.efinition. The common cold is a viral infection of the upper respiratory system, including the nose, throat, sinuses, eustachian tubes, trachea, larynx, and bronchial tubes. Although more than 200 different viruses can cause a cold, 30-50% are caused by a group known as rhinoviruses.
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- Many diseases still common in impoverished areas do not exist in developed countries. The most common diseases in the United States account for 7 out of 10 deaths each year, with about 133 million people suffering at least one chronic illness. The common cold is a viral infection of the upper respiratory system with symptoms of a runny nose, itchy throat and sneezing. The National Institute of Allergy and Infectious Diseases reports that people in the United States suffer about 1 billion colds each year.
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Symptoms of Common cold Cold Symptoms. Symptoms of the common cold usually begin two to three days after infection and often include nasal discharge, obstruction of nasal breathing, swelling of the sinus membranes, sneezing, sore throat, cough, and headache. Fever is usually slight but can climb to 102° F in infants and young children.