Microbiology: A Systems Approach 4th Edition

by Cowan, Marjorie Kelly

Published by McGraw-Hill Education

ISBN 10: 0073402435

ISBN 13: 978-0-07340-243-7

Chapter 13 - Microbe-Human Interactions - 13.2 The Progress of an Infection - 13.2 Learning Outcomes-Assess Your Progress - Page 382: 7

Answer

1. Respiratory tract 2. Gastrointestinal tract 3. Skin 4. Urogenital tract

Work Step by Step

Portals of entry and exit are: 1. Respiratory tract 2. Gastrointestinal tract 3. Skin 4. Urogenital tract

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