Infections: Interventions in schools

Infections refer to the introduction into the body of microbes or infectious agents (viruses, bacteria, parasites or fungi) that can multiply and cause injury or disease. A person can be infected and have no symptoms, even though they may be contagious. Infectious diseases, such as streptococcal infections and pediculosis (lice), result from a disruption in the normal function of the body due to invasion by an infectious agent. They manifest through a variety of signs and symptoms.

Infection-related interventions in schools should aim to prevent infections and infectious diseases through:

• basic hygiene, such as for colds or gastroenteritis
• vaccination, in the case of measles or meningitis

• bacteria
• germs
• hygiene
• immunization
• infections disease
• microbes
• vaccination
• virus

Note: Sexually transmissible and blood-borne infections (STBBIs) are discussed in the section on Sexuality.

• Preschool
• Elementary 4
• Elementary 5
• Secondary II
• Secondary III

• Dispel myths about hygiene, especially about lice. Pediculosis is:
  • common and often asymptomatic
  • not a sign of uncleanliness
  • not a vector for the transmission of serious diseases