Alert Diver 2021 Special Edition (DAN World Edition)

Page 50

MEMBERSHIP & INSURANCE

DCS IN COZUMEL B Y

M A TTH E W

B R E TT

I BEGAN DIVING IN 2013 at age 44. Diving had always intrigued me, and once I got started, I was hooked. There’s nothing else like it. Since that time, diving has inspired my travel, taking me to Palau, Thailand, Socorro, Bonaire and beyond. For a Midwesterner like myself, however, Cozumel is among the best of dive destinations. It’s close, it’s affordable, and the diving is spectacular. This past Christmas I visited Cozumel for a week of drift diving. I’ve been to the island several times and always come away with a renewed sense of appreciation for its beauty and awe for the eagle rays, sea turtles and other marine life that call the waters home. Our first morning dive was a checkout dive to determine everyone’s skill level before the week of diving. It was easy, with a maximum depth of 75 feet for 50 minutes. The current was slight, and the visibility was spectacular — an ideal first dive. It closed with a nice, slow ascent and a three-minute safety stop. BRANDON COLE

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2021 SPECIAL EDITION


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Articles inside

Checklists: Keys to Safer Diving?

5min
pages 92-93

Immersion Pulmonary Edema

8min
pages 94-98

PFO and Decompression Illness in Recreational Divers

12min
pages 88-91

Matters of the Heart: Aging, Wellness and Fitness to Dive

12min
pages 78-82

Delay to Recompression

8min
pages 83-85

Timing Exercise and Diving

3min
pages 86-87

RESEARCH

0
page 77

When Things Go Wrong: Emergency Action Plans

2min
page 76

The Social Psychology of Safe Diving

5min
pages 74-75

What Drowning Really Looks Like

5min
pages 70-71

Dive Boat Fire Safety

5min
pages 72-73

Freediving Safety

8min
pages 66-69

You’ll Be OK

5min
pages 64-65

Experience and Risk

6min
pages 62-63

Invisible Crystals

6min
pages 60-61

Preventing Breathing-Gas Contamination

4min
pages 58-59

Choosing Safety

5min
pages 56-57

Survive Your Dive: A U.S. Coast Guard Perspective

4min
pages 54-55

SAFETY SERVICES

0
page 53

DCS in Cozumel

5min
pages 50-51

Reduce Your Liability Risk

3min
page 52

Divers Losing Access to Emergency Care

10min
pages 46-49

Professional Liability: Not Just for Pros

9min
pages 42-45

Touch and Go in Tonga

5min
pages 40-41

Timeline of an Emergency Call

6min
pages 38-39

More Than Just Bubbles: Are We Too Concerned About DCS?

5min
pages 36-37

Pneumonia in Germany

0
page 35

MEMBERSHIP AND INSURANCE

3min
page 31

A Culture of Dive Safety

10min
pages 32-34

Uncertainty After Diving: Case Reports and Recommendations

9min
pages 28-30

Back to Basics: Understanding Decompression Illness

7min
pages 14-17

Lionfish Stings

4min
pages 12-13

Children and Diving: What Are the Real Concerns?

13min
pages 24-27

Perspectives

3min
pages 2-4

Women’s Health and Diving

9min
pages 18-21

Marine Envenomations: Jellyfish and Hydroid Stings

2min
pages 22-23

MEDICAL SERVICES

1min
page 5

Stacking the Deck: Applying Lessons Learned to Dive Safety Basics

8min
pages 6-11
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