Viral gastroenteritis is the most common viral illness that affects the gastro-intestinal(GI)tract,causing inflammation and irritation of the lining of the stomach and intestines.Common signs and symptoms associated w...Viral gastroenteritis is the most common viral illness that affects the gastro-intestinal(GI)tract,causing inflammation and irritation of the lining of the stomach and intestines.Common signs and symptoms associated with this condition include abdominal pain,diarrhea,and dehydration.The infections commonly involved in viral gastroenteritis are rotavirus,norovirus,and adenovirus,which spread through the fecal-oral and contact routes and cause non-bloody diarrhea.These infections can affect both immunocompetent and immunocompromised individuals.Since the pandemic in 2019,coronavirus gastroenteritis has increased in incidence and prevalence.Morbidity and mortality rates from viral gastroenteritis have declined significantly over the years due to early recognition,treatment with oral rehydration salts,and prompt vaccination.Improved sanitation measures have also played a key role in reducing the transmission of infection.In addition to viral hepatitis causing liver disease,herpes virus,and cytomegalovirus are responsible for ulcerative GI disease.They are associated with bloody diarrhea and commonly occur in im-munocompromised individuals.Hepatitis viruses,Epstein-Barr virus,herpesvirus 8,and human papillomavirus have been involved in benign and malignant diseases.This mini review aims to list different viruses affecting the GI tract.It will cover common symptoms aiding in diagnosis and various important aspects of each viral infection that can aid diagnosis and management.This will help primary care physicians and hospitalists diagnose and treat patients more easily.展开更多
文摘Viral gastroenteritis is the most common viral illness that affects the gastro-intestinal(GI)tract,causing inflammation and irritation of the lining of the stomach and intestines.Common signs and symptoms associated with this condition include abdominal pain,diarrhea,and dehydration.The infections commonly involved in viral gastroenteritis are rotavirus,norovirus,and adenovirus,which spread through the fecal-oral and contact routes and cause non-bloody diarrhea.These infections can affect both immunocompetent and immunocompromised individuals.Since the pandemic in 2019,coronavirus gastroenteritis has increased in incidence and prevalence.Morbidity and mortality rates from viral gastroenteritis have declined significantly over the years due to early recognition,treatment with oral rehydration salts,and prompt vaccination.Improved sanitation measures have also played a key role in reducing the transmission of infection.In addition to viral hepatitis causing liver disease,herpes virus,and cytomegalovirus are responsible for ulcerative GI disease.They are associated with bloody diarrhea and commonly occur in im-munocompromised individuals.Hepatitis viruses,Epstein-Barr virus,herpesvirus 8,and human papillomavirus have been involved in benign and malignant diseases.This mini review aims to list different viruses affecting the GI tract.It will cover common symptoms aiding in diagnosis and various important aspects of each viral infection that can aid diagnosis and management.This will help primary care physicians and hospitalists diagnose and treat patients more easily.
