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New research on potentially harmful bacteria in Ireland’s seas, lakes and rivers highlights the need to revise current EU bathing water quality monitoring criteria, NUI Galway (NUIG) researchers have said.

Analyses of 111 samples taken from 50 locations in Galway city and county, Cork city and county and Fingal, Dublin, between 2016 and 2019 detected a pathogenic form of E. coli .

This form of E. coli called Shiga-toxigenic E.coli (STEC) can lead to potentially life-threatening infection in about 10% of cases, the researchers state.

As Afloat reported earlier, the bacteria was detected in 57% of 84 sea waters where samples were collected – all of which are deemed of “good” or “excellent” quality, based on current EU bathing water monitoring criteria.

STEC was also detected in 78% of the 27 lake and river samples tested.

Shiga-toxigenic E.coli (STEC) is carried naturally by cattle and sheep.

The NUIG Antimicrobial Resistance and Microbial Ecology (ARME) research team says that a microscopic quantity has the potential to do serious harm to humans.

It warns that ingestion could cause serious illness including bloody diarrhoea while about 30% of STEC cases require hospitalisation and about 10% develop haemolytic uremic syndrome, a potentially fatal complication that causes renal failure.

Ireland has the highest rate in Europe, the team states. Figures from the Health Protection Surveillance Centre record that in 2016 Ireland reported 16.6 cases of STEC per 100,000.

This is higher than the next worst offenders - Switzerland (8.2/100,000 population) and Norway (7.3/100,000 population) respectively- they point out.

“These findings highlight the need to consider revision of current EU bathing water quality monitoring criteria to consider characteristics of the organisms present,”Prof Dearbháile Morris of ARME says.

Her team is asking people to take the www.nuigalway.ie/bluespaces survey. It aims to “build a picture of what is stopping people from fully utilising our seas, lakes and rivers, and to help identify problem areas”.

The survey is part of the four year PIER project (Public Health Impact of Exposure to antibiotic Resistance in recreational waters), funded by the Environmental Protection Agency (EPA).

The researchers are asking the public to take the survey to help identify the barriers and enablers for people’s interaction with blue spaces - our beaches, seas, lakes and rivers.

“The most recent bathing water quality data reports that 96% of our identified natural bathing waters meets the minimum required standard,” Prof Morris, who is principal investigator on the PIER project,says.

“However, our research has revealed the presence of organisms of public health concern in waters designated as of excellent quality in some cases,” she points out.

NUI Galway researchers will use the findings from the PIER project to create a systems map to identify problem areas, identify and prioritise collaborative change strategies and explore stakeholder engagement opportunities.

“No matter how much or little you engage with our waters, your contribution will help co-design strategies to maintain and protect our waters for future generations,” Dr Sinead Duane, postdoctoral researcher with the project, says.

For more information and to take part in the survey visit www.nuigalway.ie/bluespaces.

Published in Sea Swim
Tagged under

#beach – Clare County Council, on the advice of the Health Service Executive (HSE), has today (Saturday, 21 July 2012) lifted restrictions relating to public bathing at Lahinch, Kilkee and Spanish Point beaches.

The Council confirmed that the preliminary results of water samples taken from the three bathing areas yesterday (Friday) have shown a dramatic reduction of levels of bacteria in the water. The Council and HSE said an improvement in weather conditions in recent days has been the main contributory factor to the positive results.

As previously reported on Afloat.ie the prohibition on bathing at the three locations was put in place on Friday after the results of routine tests on water samples at the three beaches showed up elevated levels of bacteria.

According to Anne Haugh, Director of Services, Clare County Council: "On the advice of the HSE and following analysis of water samples, the Council is delighted to be able to announce the lifting of all restrictions relating to bathing at Lahinch, Kilkee and Spanish Point. Public notices indicating that swimming and surfing at the three locations are no longer prohibited are being erected this afternoon, while the Blue Flag at Lahinch and Kilkee beaches have been restored having been temporarily withdrawn on Friday. Lifeguards at each of the three bathing areas also have been instructed to remove all red flags which had indicated that bathing was prohibited."

Liam Griffin, Water Safety Officer, Clare County Council added: "Clare County Council would like to thank the public for their understanding and cooperation over the past 24 hours. The local authority also acknowledges the valuable role played by the media in promoting the public health notices."

Published in Coastal Notes
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About The Middle Sea Race

The Rolex Middle Sea Race is a highly rated offshore classic, often mentioned in the same breath as the Rolex Fastnet, The Rolex Sydney–Hobart and Newport-Bermuda as a 'must do' race. The Royal Malta Yacht Club and the Royal Ocean Racing Club co-founded the race in 1968 and 2007 was the 28th Edition. Save for a break between 1984 and 1995 the event has been run annually attracting 25–30 yachts. In recent years, the number of entries has rissen sharply to 68 boats thanks to a new Organising Committee who managed to bring Rolex on board as title sponsor for the Middle Sea Race.

The race is a true challenge to skippers and crews who have to be at their very best to cope with the often changeable and demanding conditions. Equally, the race is blessed with unsurpassed scenery with its course, taking competitors close to a number of islands, which form marks of the course. Ted Turner described the MSR as "the most beautiful race course in the world".

Apart from Turner, famous competitors have included Eric Tabarly, Cino Ricci, Herbert von Karajan, Jim Dolan, Sir Chay Blyth and Sir Francis Chichester (fresh from his round the world adventure). High profile boats from the world's top designers take part, most in pursuit of line honours and the record – competing yachts include the extreme Open 60s, Riviera di Rimini and Shining; the maxis, Mistress Quickly, Zephyrus IV and Sagamore; and the pocket rockets such as the 41-foot J-125 Strait Dealer and the DK46, Fidessa Fastwave.

In 2006, Mike Sanderson and Seb Josse on board ABN Amro, winner of the Volvo Ocean Race, the super Maxis; Alfa Romeo and Maximus and the 2006 Rolex Middle Sea Race overall winner, Hasso Platner on board his MaxZ86, Morning Glory.

George David on board Rambler (ex-Alfa Romeo) managed a new course record in 2007 and in 2008, Thierry Bouchard on Spirit of Ad Hoc won the Rolex Middle Sea Race on board a Beneteau 40.7

The largest number of entries was 78 established in 2008.

Middle Sea Race History

IN THE BEGINNING

The Middle Sea Race was conceived as the result of sporting rivalry between great friends, Paul and John Ripard and an Englishman residing in Malta called Jimmy White, all members of the Royal Malta Yacht Club. In the early fifties, it was mainly British servicemen stationed in Malta who competitively raced. Even the boats had a military connection, since they were old German training boats captured by the British during the war. At the time, the RMYC only had a few Maltese members, amongst who were Paul and John Ripard.

So it was in the early sixties that Paul and Jimmy, together with a mutual friend, Alan Green (later to become the Race Director of the Royal Ocean Racing Club), set out to map a course designed to offer an exciting race in different conditions to those prevailing in Maltese coastal waters. They also decided the course would be slightly longer than the RORC's longest race, the Fastnet. The resulting course is the same as used today.

Ted Turner, CEO of Turner Communications (CNN) has written that the Middle Sea Race "must be the most beautiful race course in the world. What other event has an active volcano as a mark of the course?"

In all of its editions since it was first run in 1968 – won by Paul Ripard's brother John, the Rolex Middle Sea Race has attracted many prestigious names in yachting. Some of these have gone on to greater things in life and have actually left their imprint on the world at large. Amongst these one finds the late Raul Gardini who won line honours in 1979 on Rumegal, and who spearheaded the 1992 Italian Challenge for the America's Cup with Moro di Venezia.

Another former line honours winner (1971) who has passed away since was Frenchman Eric Tabarly winner of round the world and transatlantic races on Penduik. Before his death, he was in Malta again for the novel Around Europe Open UAP Race involving monohulls, catamarans and trimarans. The guest list for the Middle Sea Race has included VIP's of the likes of Sir Francis Chichester, who in 1966 was the first man to sail around the world single-handedly, making only one stop.

The list of top yachting names includes many Italians. It is, after all a premier race around their largest island. These include Navy Admiral Tino Straulino, Olympic gold medallist in the star class and Cino Ricci, well known yachting TV commentator. And it is also an Italian who in 1999 finally beat the course record set by Mistress Quickly in 1978. Top racing skipper Andrea Scarabelli beat it so resoundingly, he knocked off over six hours from the time that had stood unbeaten for 20 years.

World famous round the world race winners with a Middle Sea Race connection include yachting journalist Sir Robin Knox-Johnston and Les Williams, both from the UK.

The Maxi Class has long had a long and loving relationship with the Middle Sea Race. Right from the early days personalities such as Germany's Herbert Von Karajan, famous orchestra conductor and artistic director of the Berliner Philarmoniker, competing with his maxi Helisara IV. Later came Marvin Greene Jr, CEO of Reeves Communications Corporation and owner of the well known Nirvana (line honours in 1982) and Jim Dolan, CEO of Cablevision, whose Sagamore was back in 1999 to try and emulate the line honours she won in 1997.

THE COURSE RECORD

The course record was held by the San Francisco based, Robert McNeil on board his Maxi Turbo Sled Zephyrus IV when in 2000, he smashed the Course record which now stands at 64 hrs 49 mins 57 secs. Zephyrus IV is a Rechiel-Pugh design. In recent years, various maxis such as Alfa Romeo, Nokia, Maximus and Morning Glory have all tried to break this course record, but the wind Gods have never played along. Even the VOR winner, ABN AMro tried, but all failed in 2006.

However, George David came along on board Rambler in 2007 and demolished the course record established by Zephyrus IV in 2000. This now stands at 1 day, 23 hours, 55 minutes and 3 seconds.

At A Glance - Middle Sea Race 2024

First held: 1968

Organising Authority: Royal Malta Yacht Club

Start

The 45th Rolex Middle Sea Race will start on Saturday, 19 October 2024.

Grand Harbour, Valletta: seven separate starts, at 10-minute intervals, from 11:00 CEST Saturday, 21 October 2024

Start Line: between the Saluting Battery, Upper Barrakka Gardens (Valletta) and Fort St Angelo (Birgu)

Various vantage points all around the Grand Harbour, high up on the bastions or at water level. Harbour access for spectator boats is restricted during the period of the start.

Course

Set in the heart of the Mediterranean and is considered one of the most beautiful in the world. It starts and finishes in Malta, passes two active volcanoes and takes in the deep azure waters surrounding Sicily, and the Aeolian and Egadi Islands, as well as lonelier outposts of Pantelleria and Lampedusa, both closer to the African continent than Europe.

Length: 606 nautical miles (1,122km)

Outright Race Record: 33h 29m 28s, Argo, United States, Jason Carroll

Monohull Race Record: 40h 17m 50s, Comanche, Cayman Is, Mitch Booth

Main Trophies

Rolex Middle Sea Race Trophy – overall race winner under IRC Time Correction

Boccale de Mediterraneo – winner of ORC category

RLR Trophy – winner of monohull line honours

Captain Morgan Trophy – winner of multihull division on corrected time (MOCRA)

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