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English Instructor Manual (PDF) - Metric Version - National ...

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Incubation period<br />

Chronology of events relative to an outbreak<br />

Key Points: Non-infectious: Contact Dermatitis (pp. 41-44). Be sure to include the following:<br />

What is meant by an irritant contact dermatitis<br />

What is meant by an allergic contact dermatitis<br />

General symptoms of contact dermatitis<br />

Disinfection by-products<br />

The role of disinfection by-products relative to contact dermatitis<br />

Chlorine<br />

Bromine<br />

Reactions to chlorine and bromine disinfectants<br />

Key Points: Determine the difference between chemical and bacterial rashes (p. 45). Include the<br />

following:<br />

Difference between incubation times<br />

How each responds to re-entry in water.<br />

Final Questions: Ask the participants if they have any questions pertaining to the lesson they<br />

have just completed. If there are participants who are still having trouble with the concepts of this<br />

lesson, offer additional help during a break or after class.<br />

Page 158<br />

© 2014 <strong>National</strong> Swimming Pool Foundation®

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