This clause on Epainassist.com has been reviewed by a medical professional , as well as checked for facts , to assure the readers the best possible truth .

We comply a strict editorial insurance and we have a zero - permissiveness insurance regarding any story of plagiarism . Our articles are resourced from reputable online pages . This clause may contains scientific mention . The numbers in the parentheses ( 1 , 2 , 3 ) are clickable links to peer - retrospect scientific papers .

The feedback liaison “ Was this clause Helpful ” on this page can be used to account content that is not accurate , up - to - date or questionable in any manner .

This article does not provide aesculapian advice .

Norovirus Infection cause infective stomach flu with symptoms such as severe looseness and vomiting . The computer virus was first discover in the stool of a affected role with acute gastroenteritis that mass out in an primary school in Norwalk , Ohio , the USA in 1968 . It was called “ Norwalk virus ” after the name of the discovered state . In the seventies , the development of the negatron microscope revealed its class . Since then , it has been name “ Norovirus ” in 2002 . It is a little virus with a diameter of about 1/30,000 mm . It is one of the viruses that need sufficient hygiene direction because it is not vulnerable to disinfectants such as alcohol and has strong infectivity.(1 )

Is Norovirus Infection A Serious Problem?

The norovirus transmission causes acuate gastroenteritis in individuals irrespective of age and sex activity . The brooding period of norovirus is 1 to 2 day . The chief symptoms arediarrhea , sickness , puking , and other related symptom , such asabdominal pain , shiver , tiredness , feverishness , myalgia , andsore throat . In general , patients find in 2 to 3 days , and the advancement is relatively in force , but in elderly people with weakened resistance , it becomes serious due to dehydration and exhaustion . In rare case , it can also go to expiry due to drying up .

The virus retain to be pass in the potty for 1 to 2 weeks after the symptoms are gone and rarely even for a month . Therefore , attention is necessary to prevent secondary infection . There are also cases where no symptoms develop even after infection ( obvious infection ) , and it is necessary to pay attention to the spread of contagion from such septic people.(2)(3 )

Pathogen Characteristics

Norovirus is a little computer virus that does not have an envelope ( outer pelage ) cover the exterior of the computer virus . virus with such a construction are strong , relatively unchanging in inauspicious environments , and may not get neutralize by uncouth disinfectants .

Because norovirus has many genetic constitution and is easily get mutate , the same person may be infect many time .

Norovirus have a local infection that only infects and proliferates in epithelial cadre of the small intestinal mucous membrane do vitiated immunity in infected mass in a short period of time of time .

A small number of Norovirus can infect an individual when ingested ( ingestion of several tens to 100 ) and cause infectious gastroenteritis . On the other hand , about 10,000 to 100,000 / grand of barf and about 1 billion / g of ordure ( number of viruses ) are included in the vomits and BM of infected citizenry .

Therefore , it can be predicted that infection will spread easily while consume solid food and using items contaminated with norovirus and septic people are potential source of the infection.(4 )

Can Norovirus Infection Be Reversed?

There is currently no antiviral agent for norovirus prophylaxis . Treatment for infective gastroenteritis due to norovirus is clearly symptomatic such as pain substitute , antidiarrheal drugs ( to block up or bound intestinal movement ) , governing body of rehydrating salts and preparations , infusions when dehydration becomes severe.(5)(6 )

Measures Against Infected People

Since norovirus is highly infectious ( can easy broadcast from one individual to another ) , it is necessary to take necessary step to minimize the spread of contagion . When norovirus contagion - like symptoms such as diarrhea and vomiting are observed in the patient , it is substantive to take the trace metre :

Frequent hand washing using correct technique and gargle with quick water ( for infected masses and those attending them ) Norovirus is excreted in ordure and vomit and adheres to the skin during defecation , vomit , and processing . ensure you wash your hands and gargle so that no computer virus remains on your tegument . Also , utilize some potent and good manus sanitizers .

Norovirus Infection Route

The undermentioned three routes are known :

When a pot or vomit take norovirus is deal and then go bad to moisten hands right to take away the computer virus ( use computer virus - pollute hands to ingest food for thought or cook food)Norovirus can be transmit through contaminated food or through contact with stool or vomit , – “ striking transmission ” ; inspire droplets from vomit or diarrhea – “ splash transmission ” . This happens when the stool is not properly serve humble particles containing the stay virus will rise up in the air and infect individuals through inhalation.(1)(2 )

References :

Also study :