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| Today | Biological Hazard | Australia | State of Western Australia, [Swan River from Bassendean to West Swan] |  |
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Biological Hazard in Australia on Friday, 27 July, 2012 at 07:32 (07:32 AM) UTC.
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| Hundreds of fish have gone belly-up in the Swan River and others are slowly dying as the latest toxic algal bloom to hit the river takes it toll. The Swan River Trust is responding to sightings of the dead and sluggish fish near the Ascot Waters marina. Elevated levels of the microalgae Karlodinium veneficum, which is potentially toxic to fish, have been detected in the area over the past few weeks. A similar outbreak in June killed more than 2,500 fish in a 13km stretch of the river from Bassendean to West Swan. Principal scientist with the trust Kerry Trayler said the free-floating microalgae were known to affect the capacity of fish to extract oxygen from the water. She said while the algae was not toxic to humans precautions should be taken in relation to the dead or dying fish. “The Department of Health advises that people should not swim in, or fish in, water with dead and decomposing fish. They should also keep pets and other animals away from the fish because they may contain high levels of bacteria,” she said. “Sluggish and dead fish should also not be collected and used for bait or consumption because of the risk of high levels of bacteria.” | |
| Biohazard name: | Karlodinium veneficum (HAB) |
| Biohazard level: | 0/4 — |
| Biohazard desc.: | This does not included biological hazard category. |
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| Today | Biological Hazard | USA | State of Kansas, Overland Park [South Lake Park, 7601 W. 86th St] | |
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Biological Hazard in USA on Friday, 27 July, 2012 at 03:25 (03:25 AM) UTC.
| Description | |
| Kansas health officials have strengthened their alert about toxic blue-green algae in the pond at South Lake Park, 7601 W. 86th St. City officials said an earlier “advisory” has been upgraded to a “warning,” so people and pets should not drink the water. Any fish caught there should be rinsed with clean water, and only the filet portion should be eaten. Pets should not eat dried algae, and people and animals should be rinsed with clean water if they come in contact with lake water. | |
| Biohazard name: | Blue-Green (cyanobacteria) Algae bloom |
| Biohazard level: | 0/4 — |
| Biohazard desc.: | This does not included biological hazard category. |
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| Today | Biological Hazard | USA | State of Washington, Bremerton [Kitsap Lake] | |
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Biological Hazard in USA on Friday, 27 July, 2012 at 03:23 (03:23 AM) UTC.
| Description | |
| Health authorities are warning residents and visitors to Kitsap Lake in West Bremerton that high levels of a toxic blue-green algae have been discovered in the water. If ingested in sufficient quantities, a toxin produced by the algae can make people sick and potentially kill pets, fish, waterfowl and livestock, said Jim Zimny, water quality specialist with the Kitsap Public Health District. Water samples taken Tuesday from Kitsap Lake showed levels of the toxic compound to be 6.7 micrograms per liter. Warnings are posted when the level exceeds 6.0. Signs have gone up at public access areas and on roads around the lake, Zimny said. Weekly tests will be conducted until the algae blooms subside. People are advised to avoid drinking the water or swimming in the lake, especially in areas where the algae have concentrated. Avoid eating any fish caught during the bloom. Pets should be kept back from the water. Zimny asks people to call the health district if they see large numbers of dead fish, unexplained illness in a dog or cat or if someone entering the water suffers a physical reaction, such as a rash or illness. | |
| Biohazard name: | Blue-Green (cyanobacteria) Algae bloom |
| Biohazard level: | 0/4 — |
| Biohazard desc.: | This does not included biological hazard category. |
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| Today | Biological Hazard | Malaysia | State of Preak, loc:Kampung Sg Dua [Sungai Bentong River] | |
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Biological Hazard in Malaysia on Friday, 27 July, 2012 at 03:13 (03:13 AM) UTC.
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| Residents in Kampung Sg Dua near here are worried after finding dozens of fish in Sungai Bentong dead. Village chief Wong Fan Chong said they believed it was due to pollution and hazardous waste from an industrial estate nearby. “We are not alleging that the factories are dumping their waste into the river but surely, there is a reason why the fish are dead,” he said. He urged the authorities to conduct an investigation into the matter, adding that if test results showed it was due to waste pollution, guilty parties must be punished. Wong said there were previously cases of fish dying in the river but of late, the number had increased. “For the time being, I have told all villagers to stop fishing or swimming in Sungai Bentong which flows into Sungai Dua near our village. “We are not sure whether the fishes are safe to eat,” he added. State Health, Environment and Local Government Committee chairman Datuk Hoh Khai Mun said he had instructed officers from the Environment Department to investigate the issue. “We will reveal the findings of the probe in due course,” he said, adding that the state government would not compromise on the safety of the people. | |
| Biohazard name: | Mass. Die-off (fishes) |
| Biohazard level: | 0/4 — |
| Biohazard desc.: | This does not included biological hazard category. |
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| Today | Biological Hazard | Spain | Province of Malaga, [Coastal areas] | |
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Biological Hazard in Spain on Friday, 27 July, 2012 at 03:07 (03:07 AM) UTC.
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| Dozens of beaches in Malaga province have played host to swarms or ‘blooms’ of jellyfish this summer, closing several beaches in Marbella and Estepona and administering more than 1,000 stings within a three-day period. Many bathers have been on the wrong end of the gelatinous varmint, whose sting causes a painful rash that can last for up to three days. According to Spain’s tourist office, the marine stingers are the venomous purple striped jellyfish. Their stings, although almost never fatal, have been known to cause severe allergic reactions. Here, the Olive Press looks at the different types of stingers in the Mediterranean, why they are becoming such a problem for bathers on the Costa del Sol and what can be done to protect yourself from eye-watering stings. Purple-striped jellyfish- aka mauve stingers: These increasingly common creatures have wreaked havoc on the Costa del Sol, causing the closure of a number of beaches. They are usually small but pack a powerful punch. Portuguese man o’ war – aka blue bottle: Although not technically jellyfish, these critters can deliver an agonising sting causing vomiting and fainting in some cases. They are usually found floating at the surface of the water with long, thin tendrils extending 10 metres. Fried egg jellyfish: A small but beautiful jellyfish which gets its name from its fried-egg shaped body. Its sting has little effect on humans. Moon jellyfish: One of the most common jellyfish in the world, these translucent creatures are often sold commercially as pets. The sting is harmless to humans. Compass jellyfish: With brown spots and a saucer-shaped bell, this jellyfish can often be found drifting on the sea surface. It can deliver a nasty sting. | |
| Biohazard name: | Jellyfish invasion |
| Biohazard level: | 0/4 — |
| Biohazard desc.: | This does not included biological hazard category. |
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| 26.07.2012 | Biological Hazard | Zimbabwe | Province of Manicaland, [Buhera District] | |
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Biological Hazard in Zimbabwe on Thursday, 26 July, 2012 at 11:16 (11:16 AM) UTC.
| Description | |
| Blackleg normally kills livestock within 12 to 48 hours and is caused by the spore foaming, rod shaped and gas producing bacteria Clostridium chauvoei, which can live in soil for many years. The bacteria gains entrance to the animal through small punctures in the mucous membrane of the digestive tract. Animals begin showing signs of lameness, rapid breathing, loss of appetite and high fever. Shingairai Gudyanga said the spread of the disease has been fuelled by lack of adequate grazing caused by poor rainfall. This caused cattle to eat the roots of plants, a haven for the bacteria. “Most farmers in this area are reluctant to bring their livestock for vaccination and they do not report disease outbreaks,” she added. Blackleg is almost entirely preventable by vaccination. The department’s efforts to control disease are hampered because people eat the animals before tests can be done. “We fail to take smear samples because by the time we find out about deaths, only the bones of the dead animal are left, with the rest of the meat either sold or dried for consumption,” she said. “Our office is almost sure that two of the cattle died due to anthrax because when we examined the carcases, there was blood in the openings of the cattle, the mouth, ears and nose and they decayed faster than the others,” she said. “The community did not consume one of the cattle that I am referring to because it was in a terrible state, but ate the other one before it had rotted.” The District Head for Veterinary Services for Buhera South, Mr Mavhima, could not confirm nor deny the anthrax outbreak and said he would visit Mutiusinazita this week -end. “If it is anthrax, we will look into it and act on it swiftly,” he said. | |
| Biohazard name: | Anthrax |
| Biohazard level: | 4/4 Hazardous |
| Biohazard desc.: | Viruses and bacteria that cause severe to fatal disease in humans, and for which vaccines or other treatments are not available, such as Bolivian and Argentine hemorrhagic fevers, H5N1(bird flu), Dengue hemorrhagic fever, Marburg virus, Ebola virus, hantaviruses, Lassa fever, Crimean-Congo hemorrhagic fever, and other hemorrhagic or unidentified diseases. When dealing with biological hazards at this level the use of a Hazmat suit and a self-contained oxygen supply is mandatory. The entrance and exit of a Level Four biolab will contain multiple showers, a vacuum room, an ultraviolet light room, autonomous detection system, and other safety precautions designed to destroy all traces of the biohazard. Multiple airlocks are employed and are electronically secured to prevent both doors opening at the same time. All air and water service going to and coming from a Biosafety Level 4 (P4) lab will undergo similar decontamination procedures to eliminate the possibility of an accidental release. |
| Symptoms: | |
| Status: | suspected |
| 26.07.2012 | Biological Hazard | Canada | Province of Ontario, [Algonquin Park] | |
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Biological Hazard in Canada on Thursday, 26 July, 2012 at 16:02 (04:02 PM) UTC.
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| They may seem like furry little friends, those little squirrels, as they skitter through the forests, but researches have discovered otherwise. A bacterium known to cause ‘Q-Fever’ in humans has been detected in a high percentage rodents in Algonquin Park. A team of Laurentian University biology researchers, led by Canada Research Chair Dr. Albrecht Schulte-Hostedde have found evidence of the spread of the zoonotic bacterium Coxiella bernetii in wildlife in the park and say their findings suggest that some visitors to the park could be at risk of infection. According to a Laurentian University press release the bacterium was “detected in six out of seven species of wild rodents tested within the boundaries of Algonquin Park, including red squirrels, flying squirrels and deer mice. It was also found in flying squirrels in the Peterborough area, indicating that the bacteria may be widespread among these animal populations in Ontario.” The bacterium is a cause of Query fever, also known as Q-Fever, in humans.According to the Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA) website, “Human Q fever is primarily an occupational disease of farmers, abattoir workers, veterinarians, and laboratory workers.” The disease is a flu-like illness that often remains undiagnosed. In a minority of cases it can cause a clinical atypical pneumonia or hepatitis. If the disease becomes chronic, endocarditis and chronic hepatitis can develop. Chronic Q fever can be fatal, and is more likely to develop in immuno-compromised individuals and pregnant women. The OMAFRA website states, “In Ontario, Q-fever has occasionally been diagnosed as a cause of abortion in sheep and goats. Reported human cases have been associated with exposure to abortions in sheep and goats, and drinking unpasteurised goat’s milk.” “It can be transmitted reasonably easily among wildlife,” he said. “The suggestion is that people can get it from, like the Hantavirus, inhaling feces. Let’s say you have a cottage or a camp and sweep the corners. Any fecal material will dry and aerosolize, it goes up in the air and you inhale some of it.” In 2007, an outbreak in the Netherlands resulted in the infection of more than 2,000 people.Thousands of goats were culled. “There is a lot of interest in Europe now on how this pathogen is transmitted in the natural environment,” said Schulte-Hostedde. He says there is a hypothesis that ticks may be a cause of the spread of this pathogen. Schulte-Hostedde says he has spoken intensively to an Algonquin Park biologist who has indicted there have been no reports of people becoming ill with Q-Fever. “In terms of mortality I don’t think it’s going to kill anybody. There are no huge numbers of people reporting being ill,” he said. “We put the press release out not to alarm people but so that the public health authorities know that this bug is out there.” He says this might be quite large spread, and there are different strains of the infection, some that may be more dangerous than others. “We don’t know anything about the strain that we found versus what might be found on farms,” he said. He says after discussions with Public Health Ontario and the Public Health Agency of Canada, they are aware that it is out there and it is reportable at some levels. “They are aware that it happens on farms but there is no real work that is being done on Coxiella bernetii in the natural environment,” he said. “My point with the whole thing… it is just providing an awareness that there is a microbrobe that can make you sick so you should take some precautions.”
Schulte-Hostedde says he is in the process of returning to his initial studies and a zoonotics expert at the University of Guelph is hoping to attain OMAFRA funding to study this bacterium in a natural environment because there are still many questions to be answered, including whether this is being transferred from farm to the natural environment or vice versa; and whether the strains are the same. “It has an interesting history because it has been the subject of weaponization research in the United States,” he said. “That’s part of the sexy thing about this thing. It actually can infect people relatively easily, which is part of the history of human relationships with this bacteria.” He says in order to get the real story beyond the initial findings and the hundreds of animals tested, there is much more work to be done. |
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| Biohazard name: | Q Fever (squirrels) |
| Biohazard level: | 3/4 Hight |
| Biohazard desc.: | Bacteria and viruses that can cause severe to fatal disease in humans, but for which vaccines or other treatments exist, such as anthrax, West Nile virus, Venezuelan equine encephalitis, SARS virus, variola virus (smallpox), tuberculosis, typhus, Rift Valley fever, Rocky Mountain spotted fever, yellow fever, and malaria. Among parasites Plasmodium falciparum, which causes Malaria, and Trypanosoma cruzi, which causes trypanosomiasis, also come under this level. |
| Symptoms: | |
| Status: | confirmed |
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