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Infectious Diseases

Learn about types of infectious diseases

Infectious diseases in children may be caused by germs such as bacteria, viruses, or fungi. Many infections can be prevented through practices such as handwashing. Vaccines can help boost the immune system to fight infections. Learn more about infectious diseases in children.

Featured resources

  • Child washing hands with soap and water
    How to Prevent Infection

    Children with serious illnesses can be more vulnerable to infections. Learn more about ways you can protect your child.

  • Child gets bandaid put on arm by nurse
    Vaccines in Children with a Serious Illness

    Vaccines are an important way to protect against certain illnesses. Learn about immunization schedules and vaccines in children with cancer and other illnesses.

  • Help prevent the flu by getting a flu vaccine
    Flu Vaccines

    Flu vaccines are generally recommended for everyone over 6 months of age. But there are some exceptions. Learn why an annual flu shot is important.

  • Young patient with a thermometer and coronavirus cells floating around head
    COVID-19 and Fever

    Fever is one of the most common symptoms of COVID-19. However, people with COVID-19 may sometimes have a low-grade fever or no fever at all. Learn more.

  • Illustration of person doing laundry while wearing gloves and face mask
    Caring for Someone with a Respiratory Illness at Home

    Most patients with a respiratory infection such as COVID-19 or the flu will be cared for at home. Learn how to care for someone with an infectious illness at home.

  • Baby with a central line in chest
    Central Line Associated Bloodstream Infections

    Patients with a central venous catheter are at risk for central line associated bloodstream infection (CLABSI). Learn about CLABSI and how to prevent infection.

A mother and daughter with their flu vaccine bandaids

Why You Should Get Your Flu Vaccine

Infectious disease expert Hana Hakim, MD, MS, explains the importance of getting the flu vaccine for children with serious illness and their families.

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