Medical & Fitness

DAN Answers FAQs About Returning to Diving

Covered topics include safety practices for retail areas, staff and client interactions, dive boat operations, gear disinfection protocols and more. As dive professionals, dive operators and dive business owners prepare and develop plans to resume operation, DAN encourages all to review Dive Operations and COVID-19: Prepping for Return. In addition to taking a look at these frequently asked questions, be sure to check out some of our other articles and resources at DAN.org/COVID-19.

Diving in the Era of COVID-19

Diving in the era of COVID-19: How do we safely go diving again?

April 2020 — I come to you as a recreational and technical diving instructor, as a physician consultant for Divers Alert Network, and as a COVID-19 survivor. For me, it was just an occupational hazard. I tested positive for COVID-19 after seeing a patient in my cardiology clinic for an unrelated condition who seemed quite short of breath. He was admitted to the ICU and tested positive for COVID-19.

Considered an essential resource by many in the field, Diving and Subaquatic Medicine remains the leading text on diving medicine

Diving docs warn using scuba when freediving can be fatal

The Australian authors—Dr Neil Banham (lead) and Dr John Lippmann—reported that a 26-year-old healthy male freediver dived to 10m (32.8ft) where he met a friend who was diving on scuba. The freediver breathed from a scuba regulator before ascending.

It may have been that he held much of his breath during ascent, which would have been his usual and generally safe practice with normal breath hold diving. — Banham, Lippmann

DDRC launches diving ear survey

Ear health problems are one of the most commonly reported issues by divers. Problems can range from a relatively simple condition, for example, “swimmers ear,” to a more serious condition such as barotrauma, which can result in lasting damage to the ear.

Currently, anonymous field data is sparse, therefore Devon-based DDRC is hoping to find out what type of ear problems are most frequently encountered whilst diving if any medical advice was obtained; and if not, what was the outcome.

Heat the best option for treating jellyfish stings

Jellyfish stings: Hot water better than ice

After combing through more than 2,000 articles and conducting a systematic review of the evidence for the use of heat or ice in the treatment of cnidarian envenomations, the team concluded that the majority of studies to date support the use of hot-water immersion for pain relief and improved health outcomes.