infectious diseases
Types of Viral Disorders
Gastrointestinal infections
 Overview of Gastroenteritis is usually caused by viruses and transmitted from person-to-person by the oral-fecal route. Age group primarily affected depends on the virus: Rotavirus: Children Norovirus: Children and adults Astrovirus: Usually infants and young children Adenovirus 40 and 41: Infants COVID-19: All ages Local epidemics may occur in children, particularly during colder months. The main symptoms are vomiting and diarrhea. No specific treatment is recommended, but supportive care, particularly rehydration, is important. Arotavirus vaccinethat is effective against most pathogenic strains is part of theCenters for Disease Control and Prevention Child and Adolescent Immunization Schedule by Age. Hand washing and good sanitation measures can help prevent spread. 