flowchart LR Source1["Germ Source:
Outdoor Dirt on Shoes"]:::emergNode Practice1["Practice:
Remove Shoes at the Door"]:::goodNode Source2["Germ Source:
Unwashed Hands Before Eating"]:::emergNode Practice2["Practice:
Wash Hands Before Meals"]:::goodNode Source3["Germ Source:
Hand-to-Hand Greeting"]:::emergNode Practice3["Practice: Bow, Wave, or
Hand-over-Heart Greeting"]:::goodNode Source4["Germ Source:
Uncovered Cough or Sneeze"]:::emergNode Practice4["Practice: Cover With
an Elbow or Cloth"]:::goodNode Blocked("Blocked!"):::goldNode Source1 --> Practice1 Practice1 --> Blocked Source2 --> Practice2 Practice2 --> Blocked Source3 --> Practice3 Practice3 --> Blocked Source4 --> Practice4 Practice4 --> Blocked classDef startNode fill:#5b9bd5,stroke:#333,stroke-width:2px,color:#fff,font-size:16px classDef processNode fill:#7e57c2,stroke:#333,stroke-width:2px,color:#fff,font-size:16px classDef decisionNode fill:#ffd54f,stroke:#333,stroke-width:2px,color:#333,font-size:16px classDef emergNode fill:#e57373,stroke:#333,stroke-width:2px,color:#fff,font-size:16px classDef mildNode fill:#64b5f6,stroke:#333,stroke-width:2px,color:#fff,font-size:16px classDef goodNode fill:#66bb6a,stroke:#333,stroke-width:2px,color:#fff,font-size:16px classDef endNode fill:#b0bec5,stroke:#333,stroke-width:2px,color:#333,font-size:16px classDef goldNode fill:#f4c430,stroke:#333,stroke-width:2px,color:#333,font-size:16px linkStyle default stroke:#999,stroke-width:2px,font-size:14px