Was is the viral disease that can be spread through contaminated food and water

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The hepatitis A virus can be spread through contaminated food and water and is generally causes only short term sickness. [ Source: http://www.chacha.com/question/was-is-the-viral-disease-that-can-be-spread-through-contaminated-food-and-water ]
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Was is the viral disease that can be spread through contaminated …?
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The hepatitis A virus can be spread through contaminated food and water and is generally causes only short term sickness.

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Please help him with these science questions?
Q: i need help with these questions im stuck on1. if the common bile duct is blocked, the skin will become:a. cyanoticb. jaundicedc.ischemicd.icteric2. the liver manufactures all of the following plasma proteins except:a. albuminb.fibrinogenc.prothrombind.hemoglobin3. the liver prepares urea, the chief waste product of:a. protien meabolismb.glucose metabolismc. fatty acidsd. glycerol4. the gallbladder stores bile, which is released when:a.foods high in fat enter the stomachb.foods with protein content enter the stomachc. foods high in fat enter the duodunumd.foods low in fat content enter the stomach5. the large intestine is:a. longer in length and larger in diameter that the small intestineb. the same size as the small intestinec. shorter in length and larger in diameter that the small intestined.shorter in length but with the same diameter as the small intestine6. below the ileocecal valce is a blind puch called the :a. appendixb. cecumc. sigmoidd. rectum7. the final structure of the colon is the:a. sigmoid colonb. descending colonc. rectumd. anal canalFILL IN THE BLANKS-word bank- cirrhosis, constipation, crohn’s disease, diarrea, diverticula, heartburn, hepatitis A, hepatitis B, heatal hernia, histamine, H. pylori, gallstones, gastroesophageal reflux, pyloric stenosis, stomach cancer, stressm ulcer1. many symptoms of degestive problems are caused by________2. when the sphincter muscle is weak and the stomach contents flow up into the esophagus, the condition is _________3.___________ _____________ occurs in many people over age 50, the stomach protrudes above the diaphragm.4. A backflow of the acidic gastric juices causes indigestion or________5. a narrowing of the sphincter at the lower end of the stomach causing projectile vomiting is _____ ______6. a lesion that occurs in the linging of the stomach or small intestine is an__________7. research shows that most ulcers are caused by the bacteria __________8. drugs that reduce the amount of acid produced by the stomach are called ___________ blockers.9. Chronic dehydration, ulceration of the bowel, and personal embarrassment are symptoms of ______________ ___________10. __________ is a viral infection of the liver, spread through contaminated food and water, enteric precautions must be followed11. the majority of people over age 60 have little sacs called ______________, that develop in the wall of the colon12. loose, watery bowel movements that can lead to dehydration are called ___________________13. a condition of hardened stool that can be caused by anxiety, fear, fright, is known as ________________
A: MULTIPLE CHOICE:1. B2. D3. A4. C5. C6. A7. AFILL IN THE BLANKS:1. GALLSTONES2. GASTROESOPHAGEAL REFLUX3. HIATAL HERNIA4. HEARTBURN5. PYLORIC STENOSIS6. ULCER7. H. PYLORI8. HISTAMINE9. CROHN’S DISEASE10. HEPATITIS A11. DIVERTICULA12. DIARRHEA13. CONSTIPATION
Can anyone answer these questions about science?
Q: please help me with these science questions. if you only know one answer then that is enough to satisfy me.1. if the common bile duct is blocked, the skin will become:a. cyanoticb. jaundicedc.ischemicd.icteric2. the liver manufactures all of the following plasma proteins except:a. albuminb.fibrinogenc.prothrombind.hemoglobin3. the liver prepares urea, the chief waste product of:a. protien meabolismb.glucose metabolismc. fatty acidsd. glycerol4. the gallbladder stores bile, which is released when:a.foods high in fat enter the stomachb.foods with protein content enter the stomachc. foods high in fat enter the duodunumd.foods low in fat content enter the stomach5. the large intestine is:a. longer in length and larger in diameter that the small intestineb. the same size as the small intestinec. shorter in length and larger in diameter that the small intestined.shorter in length but with the same diameter as the small intestine6. below the ileocecal valce is a blind puch called the :a. appendixb. cecumc. sigmoidd. rectum7. the final structure of the colon is the:a. sigmoid colonb. descending colonc. rectumd. anal canalFILL IN THE BLANKS-word bank- cirrhosis, constipation, crohn’s disease, diarrea, diverticula, heartburn, hepatitis A, hepatitis B, heatal hernia, histamine, H. pylori, gallstones, gastroesophageal reflux, pyloric stenosis, stomach cancer, stressm ulcer1. many symptoms of degestive problems are caused by________2. when the sphincter muscle is weak and the stomach contents flow up into the esophagus, the condition is _________3.___________ _____________ occurs in many people over age 50, the stomach protrudes above the diaphragm.4. A backflow of the acidic gastric juices causes indigestion or________5. a narrowing of the sphincter at the lower end of the stomach causing projectile vomiting is _____ ______6. a lesion that occurs in the linging of the stomach or small intestine is an__________7. research shows that most ulcers are caused by the bacteria __________8. drugs that reduce the amount of acid produced by the stomach are called ___________ blockers.9. Chronic dehydration, ulceration of the bowel, and personal embarrassment are symptoms of ______________ ___________10. __________ is a viral infection of the liver, spread through contaminated food and water, enteric precautions must be followed11. the majority of people over age 60 have little sacs called ______________, that develop in the wall of the colon12. loose, watery bowel movements that can lead to dehydration are called ___________________13. a condition of hardened stool that can be caused by anxiety, fear, fright, is known as ________________
A: 1. B2. B3. A4. A5. A6. A7. C1. gallstones2. gastroesophageal reflux 3. hiatal hernia4. heartburn5. pyloric stenosis 6. ulcer7. H. pylori8. histamine9. Chrohns Disease10. hep A11. diverticula12. diarrhea13. constipationI’m not so sure about #2 in the first part, but think I have the rest of them right. Hope so. Next time, you must do your own homework. I’ll help you out this time.
Norovirus (previously called “Norwalk-like viruses”) In My Town! Help!?
Q: Norovirus (previously called “Norwalk-like viruses”)[1], is an RNA virus of the Caliciviridae taxonomic family. The virus causes approximately 90% of epidemic non-bacterial outbreaks of gastroenteritis around the world,[2][3] and is responsible for 50% of all foodborne outbreaks of gastroenteritis in the US.[4] Norovirus affects people of all ages. The viruses are transmitted by faecally contaminated food or water and by person-to-person contact.[5]After infection, immunity to norovirus is usually incomplete and temporary.[6] There is an inherited predisposition to infection, and individuals with blood type O are more often infected,[2][7] while blood types B and AB can confer partial protection against symptomatic infection.[8][9]Outbreaks of norovirus disease often occur in closed or semi-closed communities, such as long-term care facilities, hospitals, prisons, dormitories, and cruise ships where once the virus has been introduced, the infection spreads very rapidly by either person-to-person transmission or through contaminated food.[10] Many norovirus outbreaks have been traced to food that was handled by one infected person.[11]Norovirus is rapidly inactivated by chlorine-based disinfectants, but because the virus particle does not have a lipid envelope, it is less susceptible to alcohols and detergents.[12]There are different genogroups of norovirus and the majority of noroviruses that infect humans are classified into genogroup G1 and G2.[13]HistoryThe norovirus was originally called the Norwalk Virus. The name was shortened to the norovirus after receiving national attention for being identified in multiple cruise ship outbreaks. The Norwalk Virus was named after Norwalk, Ohio, where an outbreak of acute gastroenteritis occurred among a vast majority of children at Bronson Elementary School in November 1968. In 1972, immune electron microscopy on stored stool samples identified a virus, which was given the name Norwalk virus. Numerous outbreaks with similar symptoms have been reported since. The cloning and sequencing of the Norwalk virus genome showed that these viruses have a genomic organization consistent with viruses belonging to the family Caliciviridae.[14] The name norovirus (Norovirus for the genus) was approved by the International Committee on Taxonomy of Viruses in 2002. [15]Common names of the illness caused by noroviruses are winter vomiting disease, viral gastroenteritis and acute non-bacterial gastroenteritis[5], also colloquially known as “stomach flu” — a broad name that can also refer to gastric inflammation caused by other viruses and bacteria.The virus has previously been called Norwalk virus, Norwalk-like virus, SRSVs (Small Round Structured Viruses), and Snow Mountain virus.[16][citation needed][edit] Signs and symptomsThe disease is usually self-limiting, and characterised by nausea, vomiting, diarrhea, and abdominal pain; and in some cases, loss of taste. General lethargy, weakness, muscle aches, headache, and low-grade fever may occur. Symptoms may persist for several days and may become life-threatening in the young, the elderly, and the immune-compromised if dehydration is ignored or not treated.[5] When a person becomes infected with norovirus, the virus begins to multiply within the small intestine. After approximately 1 to 2 days, norovirus symptoms can appear.[edit] DiagnosisSpecific diagnosis of norovirus is routinely made by polymerase chain reaction (PCR) assays or real-time PCR assays, which give results within a few hours. These assays are very sensitive and can detect concentrations as low as 10 virus particles.[17]Tests such as ELISA that use antibodies against a mixture of norovirus strains are available commercially but lack specificity and sensitivity.[18][edit] Prevention and infection controlHand washing remains an effective method to reduce the spread of norovirus pathogens. Norovirus can be aerosolized when those stricken with the illness vomit. Surface sanitizing is recommended in areas where the Norovirus may be present on surfaces.In health care environments, the prevention of nosocomial infections involves routine and terminal cleaning. Nonflammable alcohol vapor in CO2 systems are used in health care environments where medical electronics would be adversely affected by aerosolized chlorine or other caustic compounds.[19]Ligocyte is working on a vaccine and has already started phase 1 trials.[20][when?][edit] Associated foodsNoroviruses are transmitted directly via person to person or indirectly via contaminated water and foods. A CDC study of eleven outbreaks in New York State lists the suspected mode of transmission as person-to-person in seven outbreaks, foodborne in two, waterborne in one, and one unknown. The source of waterborne outbreaks may include water from municipal supplies, wells, recreational lakes, swimming pools and ice machines. [21]Shellfish and salad ingingredients are the foods most often implicated in Norwalk outbreaks. Ingestion of raw or insufficiently steamed clams and oysters poses a high risk for infection with the Norwalk virus. Foods other than shellfish are contaminated by ill food handlers.[22]The point is its here in my town and i want to know how to get rid of it. I dont know how all the doctors say “Its the common flu, dont worry about it” problem is two chilldren very close have died from it. My family including me has it. I wanna know how to get rid of it, in fact i have it right now. Some people say its “created ” virus by the Government for the new world order. I dont know if thats true, but it is a lethal virus, and has taken young children and elderly people, it here in The Northern Califonia area and effects alotta people from Jobs, to school, if there any doctors or people that know ant remidies or cures let me know!, you`d be doing northern califonia and many people here a big favor! thank you.
A: It is not a dangerous virus for general population, however it can be for weaker subjects, such as the elderly, very young or people with an underactive immune system. There is no cure, no drug that kills the virus, but most people are able to get rid of it on their own.The only things you can do to prevent spreading it and to stop serious consequences that have been proven to be effective are:- Avoid contact with people who have it: especially school children, residents in care homes,etc.- Wash your hands thoroughly before and after every meal and ideally before and after contact with any individual that might have it. Wash them WITH SOAP AND WATER. Sanitising gels are not as effective for this particular virus.- If you have the illness, REHYDRATION and regular painkillers are the most important things to do. Drink flat fizzy drinks, they contain the water, salts and sugar that your body needs to keep working for a few days. Food is not that important, it may just upset your stomach even more. If unable to keep any fluids down, urine output dropping or getting dehydrated (fast pulse, dry skin and tongue, drowsy) GO TO SEE YOUR DOCTOR.
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