Protecting Against Diseases

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Opinion Essay- Refugees

GW Hanにより

Fungi

Krishna Kasabwalaにより

WHITE BLOOD CELLS

Esthefany Guevaraにより

Communicable and Noncommunicable Diseases

Jane Smithにより

Protecting Against Diseases

White Blood Cells

Natural Killer Cell

Neutrophil

Macrophage

Immune Response

Non Specific

Protein Activation: interferons

Inflammation: histamine

Fever: high body temperature

Specific

Two-Part Assault

Antigens

Body's Protection Mechanism

Mucous Membrane: sticky fluid mucus

Skin: oil and sweat

Pathogens Enter The Skin

Airborne -> respiratory system

Cuts and abrasions

Pathogens

Disease-causing microorganisms Ex: COVID-19, HIV