Sea Shepherd Uncovers Huge Shipments of Shark Fins
Despite a worldwide ban on the transportation of shark fins by major shipping carriers, a three-month investigation by Sea Shepherd Global—as part of their global shark defense campaign Operation Apex Harmony—has verified that large shipments of shark fin are still arriving in Hong Kong on airlines and shipping lines that have made "No Shark Fin" carriage ban commitments.
Sharks are in big trouble around the world, with some populations crashing by more than 90 percent. Some species, such as the hammerhead shark, are facing a very real threat of extinction.
A growing consortium of major shipping lines, airlines and non-governmental organization's met with senior members of Hong Kong Customs and Excise Department and Hong Kong Agriculture, Fisheries and Conservation Department last Friday to brief them on the Sea Shepherd Global investigation findings and discuss matters relating to wildlife crime. Top of the agenda was how to prevent products from the Convention on International Trade in Endangered Species—listed endangered species from being unknowingly shipped. These included many types of vulnerable and endangered shark fin found in the Hong Kong shark fin trade, such as hammerhead shark and oceanic whitetip shark.
.@KellySlater Is Not an Enemy of #Sharks by @CaptPaulWatson https://t.co/JQ8a5PWE1D @seashepherd @RichardBranson @acousteau @Surfrider @NRDC— EcoWatch (@EcoWatch)1488235966.0
A History of the Shark Fin Transport Bans
Since 2010, international wildlife conservation groups have been focusing on the shark fin supply chain by lobbying both airlines and shipping lines to ban the transport of shark fins and shark products. Yet the laundering of fins taken from illegal species of sharks inside consignments of fins from legal yet unsustainably-fished shark species is still rife. To their credit, Maersk, the world's largest shipping line, led the way as the first company to implement a worldwide ban on shark fin carriage in 2010, with 16 of the world's leading container shipping lines soon following their example.
"Maersk Line is committed to enforcing our policy not to carry sharks fin products on our ships. It is frustrating that some traders seemingly mis-declare the cargo they intend to ship with us in order to try to get around the restrictions we have put in place. However, we are grateful to Sea Shepherd for their investigative work to highlight this problem and we are working with Sea Shepherd and other NGOs as well as with HK Customs and other stakeholders to tighten our procedures to ensure the ban we place on carriage of shark fin is effective in the future," said Tim Smith, chairman and chief representative of the North Asia region, Maersk.
Around 92 percent of shark fins entering Hong Kong arrive via sea freight, while the remaining 8 percent arrive via air cargo. Having worked with a number of locally and internationally respected conservation specialists since 2010, the Hong Kong-based carrier Cathay Pacific became the first airline to place an initial ban on un-sustainable shark and shark products, including shark's fin, in September 2012, extending to a full ban on shark's fin in June 2016.
"As a signatory to the United for Wildlife Transport Taskforce Buckingham Palace Declaration, Cathay Pacific is committed to not knowingly facilitate or tolerate the carriage of illegal wildlife products. This is an important initiative by Sea Shepherd and we will support it as much as we can to close out any loopholes that affect the effectiveness of our embargo policies," said Evelyn Chan, head of Environmental Affairs at Cathay Pacific Airways.
The airlines campaign was led by Alex Hofford, now of WildAid Hong Kong and supported by around 30 global marine conservation and animal welfare groups, including Sea Shepherd and the World Wildlife Fund.
Evidence the Ban Hasn't Been Working
As with most environmental issues, the first challenge is to change the rules. But the second and much harder challenge is to enforce those rules. Despite recent media claims that the trade is down overall, Sea Shepherd Global began its investigation after seeing evidence of large shipments of shark fins arriving in Hong Kong's Sheung Wan district. "The months leading up to Chinese New Year are always the busiest months for the shark fin traders as they seek to fulfill the demand of the mainland Chinese market during the festive holiday," said Gary Stokes, Sea Shepherd Global's South East Asia director.
The three-month long investigation documented large shipments arriving by carriers who have pledged to ban the transport of shark fins, including two 45-foot containers full of shark fins from the Middle East which arrived in Maersk containers. An airfreight shipment on Virgin Australia Cargo and Cathay Pacific which had been falsely declared as "fish products" was not identified by customs. The exporter who attempted to transport these goods has now been blacklisted by Virgin Australia Cargo which has a ban on the transportation of shark fins. The problem that companies such as Virgin, Maersk and Cathay Pacific are now facing is that shark fin traders are abusing the system by fraudulently mis-declaring and mis-labeling shark fin under generic categories such as "seafood," "dried seafood," "dried goods" or "dried marine products" to avoid detection.
"It's so sad what the team at Sea Shepherd has managed to discover. Thousands and thousands of sharks slaughtered just for their fins to be turned into bowls of soup. For those people who have knowingly participated they need to hang their heads in shame. For Sea Shepherd and the team led by Gary Stokes, they need to be congratulated for exposing this foul and sometimes illegal trade," said Richard Branson, founder of Virgin Group.
"Well over thirty airlines and just under twenty container shipping lines now operate No Shark Fin cargo bans. Yet some airlines, such and Japan Airlines and All Nippon Airlines, are resisting industry best practice and are still propping up the crime-ridden shark fin trade. WildAid is calling on all passenger airlines, cargo airlines, container shipping lines as well as express parcel carriers such as FedEx and TNT, to act sustainably, ethically—and above all legally—by ruling out dirty shark fin shipments from their cargo holds," said Alex Hofford, of WildAid.
Working Together to Close the Loopholes
Presented with the evidence, Maersk, Cathay Pacific and Virgin are now working in close collaboration with Sea Shepherd Global and WildAid to close all remaining loopholes being exploited by the shark fin trade. "A full review is being undertaken of their booking procedures and alert mechanisms to help them enforce their bans," said Stokes.
All international trade is monitored and facilitated by the World Customs Organization, which maintains a detailed list of Harmonized Shipping Codes (HS Codes). These are 6-digit codes (HK goes one step further by increasing to 8-digits) which can show, at a granular level, the exact contents of a cargo shipment. However HS Codes are right now only being used to track import/export data exclusively for statistical reasons, with trade declarations only being filed after a shipment has arrived. Sea Shepherd Global and WildAid are calling for the switching of Hong Kong's trade documentation filing requirement to be switched from post-shipment to pre-shipment. With the availability of pre-shipment information, Hong Kong Customs and Excise Department will be able to carry out more effective risk-profiling and hence more targeted enforcement work. Mandatory filing of full HS codes prior to port arrival would ensure that airlines and shipping lines can be more certain of the exact contents of cargo shipments. Such a system is already in place in the U.S. as an effective counter-terrorism measure. Spain also operates similar, more stringent, shipping procedures that can give customs the edge over the agile transnational wildlife crime syndicates. The Hong Kong government is also calling on the public and the business sector to support the availability of pre-shipment information to align with international mainstream and best customs practices, yet is facing stiff resistance from the trade.
Sea Shepherd Global has launched a full in-depth investigation into the global shark fin trade and its supply routes to provide a clearer picture to shipping companies for them to best tackle and enforce their commitments to environmentally sustainable shipping policies.
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By Ana Maldonado-Contreras
- Your gut is home to trillions of bacteria that are vital for keeping you healthy.
- Some of these microbes help to regulate the immune system.
- New research, which has not yet been peer-reviewed, shows the presence of certain bacteria in the gut may reveal which people are more vulnerable to a more severe case of COVID-19.
You may not know it, but you have an army of microbes living inside of you that are essential for fighting off threats, including the virus that causes COVID-19.
How Do Resident Bacteria Keep You Healthy?<p>Our immune defense is part of a complex biological response against harmful pathogens, such as viruses or bacteria. However, because our bodies are inhabited by trillions of mostly beneficial bacteria, virus and fungi, activation of our immune response is tightly regulated to distinguish between harmful and helpful microbes.</p><p>Our bacteria are spectacular companions diligently helping prime our immune system defenses to combat infections. A seminal study found that mice treated with antibiotics that eliminate bacteria in the gut exhibited an impaired immune response. These animals had low counts of virus-fighting white blood cells, weak antibody responses and poor production of a protein that is vital for <a href="https://doi.org/10.1073/pnas.1019378108" target="_blank">combating viral infection and modulating the immune response</a>.</p><p><a href="https://doi.org/10.1371/journal.pone.0184976" target="_blank" rel="noopener noreferrer">In another study</a>, mice were fed <em>Lactobacillus</em> bacteria, commonly used as probiotic in fermented food. These microbes reduced the severity of influenza infection. The <em>Lactobacillus</em>-treated mice did not lose weight and had only mild lung damage compared with untreated mice. Similarly, others have found that treatment of mice with <em>Lactobacillus</em> protects against different <a href="https://doi.org/10.1038/srep04638" target="_blank" rel="noopener noreferrer">subtypes of</a> <a href="https://doi.org/10.1038/s41598-017-17487-8" target="_blank" rel="noopener noreferrer">influenza</a> <a href="https://doi.org/10.1371/journal.ppat.1008072" target="_blank" rel="noopener noreferrer">virus</a> and human respiratory syncytial virus – the <a href="https://doi.org/10.1038/s41598-019-39602-7" target="_blank" rel="noopener noreferrer">major cause of viral bronchiolitis and pneumonia in children</a>.</p>
Chronic Disease and Microbes<p>Patients with chronic illnesses including Type 2 diabetes, obesity and cardiovascular disease exhibit a hyperactive immune system that fails to recognize a harmless stimulus and is linked to an altered gut microbiome.</p><p>In these chronic diseases, the gut microbiome lacks bacteria that activate <a href="https://doi.org/10.1126/science.1198469" target="_blank" rel="noopener noreferrer">immune cells</a> that block the response against harmless bacteria in our guts. Such alteration of the gut microbiome is also observed in <a href="https://doi.org/10.1073/pnas.1002601107" target="_blank" rel="noopener noreferrer">babies delivered by cesarean section</a>, individuals consuming a poor <a href="https://doi.org/10.1038/nature12820" target="_blank" rel="noopener noreferrer">diet</a> and the <a href="https://doi.org/10.1038/nature11053" target="_blank" rel="noopener noreferrer">elderly</a>.</p><p>In the U.S., 117 million individuals – about half the adult population – <a href="https://health.gov/our-work/food-nutrition/2015-2020-dietary-guidelines/guidelines/" target="_blank" rel="noopener noreferrer">suffer from Type 2 diabetes, obesity, cardiovascular disease or a combination of them</a>. That suggests that half of American adults carry a faulty microbiome army.</p><p>Research in my laboratory focuses on identifying gut bacteria that are critical for creating a balanced immune system, which fights life-threatening bacterial and viral infections, while tolerating the beneficial bacteria in and on us.</p><p>Given that diet affects the diversity of bacteria in the gut, <a href="https://www.umassmed.edu/nutrition/melody-trial-info/" target="_blank" rel="noopener noreferrer">my lab studies show how diet can be used</a> as a therapy for chronic diseases. Using different foods, people can shift their gut microbiome to one that boosts a healthy immune response.</p><p>A fraction of patients infected with SARS-CoV-2, the virus that causes COVID-19 disease, develop severe complications that require hospitalization in intensive care units. What do many of those patients have in common? <a href="https://www.cdc.gov/mmwr/volumes/69/wr/mm6912e2.htm" target="_blank" rel="noopener noreferrer">Old age</a> and chronic diet-related diseases like obesity, Type 2 diabetes and cardiovascular disease.</p><p><a href="http://doi.org/10.1016/j.jada.2008.12.019" target="_blank" rel="noopener noreferrer">Black and Latinx people are disproportionately affected by obesity, Type 2 diabetes and cardiovascular disease</a>, all of which are linked to poor nutrition. Thus, it is not a coincidence that <a href="https://www.cdc.gov/mmwr/volumes/69/wr/mm6933e1.htm" target="_blank" rel="noopener noreferrer">these groups have suffered more deaths from COVID-19</a> compared with whites. This is the case not only in the U.S. but also <a href="https://www.washingtonpost.com/world/europe/blacks-in-britain-are-four-times-as-likely-to-die-of-coronavirus-as-whites-data-show/2020/05/07/2dc76710-9067-11ea-9322-a29e75effc93_story.html" target="_blank" rel="noopener noreferrer">in Britain</a>.</p>
Discovering Microbes That Predict COVID-19 Severity<p>The COVID-19 pandemic has inspired me to shift my research and explore the role of the gut microbiome in the overly aggressive immune response against SARS-CoV-2 infection.</p><p>My colleagues and I have hypothesized that critically ill SARS-CoV-2 patients with conditions like obesity, Type 2 diabetes and cardiovascular disease exhibit an altered gut microbiome that aggravates <a href="https://theconversation.com/exercise-may-help-reduce-risk-of-deadly-covid-19-complication-ards-136922" target="_blank" rel="noopener noreferrer">acute respiratory distress syndrome</a>.</p><p>Acute respiratory distress syndrome, a life-threatening lung injury, in SARS-CoV-2 patients is thought to develop from a <a href="http://doi.org/10.1016/j.cytogfr.2020.05.003" target="_blank" rel="noopener noreferrer">fatal overreaction of the immune response</a> called a <a href="https://theconversation.com/blocking-the-deadly-cytokine-storm-is-a-vital-weapon-for-treating-covid-19-137690" target="_blank" rel="noopener noreferrer">cytokine storm</a> <a href="http://doi.org/10.1016/S2213-2600(20)30216-2" target="_blank" rel="noopener noreferrer">that causes an uncontrolled flood</a> <a href="http://doi.org/10.1016/S2213-2600(20)30216-2" target="_blank" rel="noopener noreferrer">of immune cells into the lungs</a>. In these patients, their own uncontrolled inflammatory immune response, rather than the virus itself, causes the <a href="http://doi.org/10.1007/s00134-020-05991-x" target="_blank" rel="noopener noreferrer">severe lung injury and multiorgan failures</a> that lead to death.</p><p>Several studies <a href="https://doi.org/10.1016/j.trsl.2020.08.004" target="_blank" rel="noopener noreferrer">described in one recent review</a> have identified an altered gut microbiome in patients with COVID-19. However, identification of specific bacteria within the microbiome that could predict COVID-19 severity is lacking.</p><p>To address this question, my colleagues and I recruited COVID-19 hospitalized patients with severe and moderate symptoms. We collected stool and saliva samples to determine whether bacteria within the gut and oral microbiome could predict COVID-19 severity. The identification of microbiome markers that can predict the clinical outcomes of COVID-19 disease is key to help prioritize patients needing urgent treatment.</p><p><a href="https://doi.org/10.1101/2021.01.05.20249061" target="_blank" rel="noopener noreferrer">We demonstrated</a>, in a paper which has not yet been peer reviewed, that the composition of the gut microbiome is the strongest predictor of COVID-19 severity compared to patient's clinical characteristics commonly used to do so. Specifically, we identified that the presence of a bacterium in the stool – called <em>Enterococcus faecalis</em>– was a robust predictor of COVID-19 severity. Not surprisingly, <em>Enterococcus faecalis</em> has been associated with <a href="https://doi.org/10.1053/j.gastro.2011.05.035" target="_blank" rel="noopener noreferrer">chronic</a> <a href="https://doi.org/10.1016/S0002-9440(10)61172-8" target="_blank" rel="noopener noreferrer">inflammation</a>.</p><p><em>Enterococcus faecalis</em> collected from feces can be grown outside of the body in clinical laboratories. Thus, an <em>E. faecalis</em> test might be a cost-effective, rapid and relatively easy way to identify patients who are likely to require more supportive care and therapeutic interventions to improve their chances of survival.</p><p>But it is not yet clear from our research what is the contribution of the altered microbiome in the immune response to SARS-CoV-2 infection. A recent study has shown that <a href="https://doi.org/10.1101/2020.12.11.416180" target="_blank" rel="noopener noreferrer">SARS-CoV-2 infection triggers an imbalance in immune cells</a> called <a href="https://doi.org/10.1111/imr.12170" target="_blank" rel="noopener noreferrer">T regulatory cells that are critical to immune balance</a>.</p><p>Bacteria from the gut microbiome are responsible for the <a href="https://doi.org/10.7554/eLife.30916.001" target="_blank" rel="noopener noreferrer">proper activation</a> <a href="https://doi.org/10.1126/science.1198469" target="_blank" rel="noopener noreferrer">of those T-regulatory</a> <a href="https://doi.org/10.1038/nri.2016.36" target="_blank" rel="noopener noreferrer">cells</a>. Thus, researchers like me need to take repeated patient stool, saliva and blood samples over a longer time frame to learn how the altered microbiome observed in COVID-19 patients can modulate COVID-19 disease severity, perhaps by altering the development of the T-regulatory cells.</p><p>As a Latina scientist investigating interactions between diet, microbiome and immunity, I must stress the importance of better policies to improve access to healthy foods, which lead to a healthier microbiome. It is also important to design culturally sensitive dietary interventions for Black and Latinx communities. While a good-quality diet might not prevent SARS-CoV-2 infection, it can treat the underlying conditions related to its severity.</p><p><em><a href="https://theconversation.com/profiles/ana-maldonado-contreras-1152969" target="_blank">Ana Maldonado-Contreras</a> is an assistant professor of Microbiology and Physiological Systems at the University of Massachusetts Medical School.</em></p><p><em>Disclosure statement: Ana Maldonado-Contreras receives funding from The Helmsley Charitable Trust and her work has been supported by the American Gastroenterological Association. She received The Charles A. King Trust Postdoctoral Research Fellowship. She is also member of the Diversity Committee of the American Gastroenterological Association.</em></p><p><em style="">Reposted with permission from <a href="https://theconversation.com/a-healthy-microbiome-builds-a-strong-immune-system-that-could-help-defeat-covid-19-145668" target="_blank" rel="noopener noreferrer" style="">The Conversation</a>. </em></p>
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