by Pigeon Patrol | Feb 26, 2020 | 4-S Gel Bird repellent, Animal Deterrent Products, Bird Deterrent Products, Bird Netting, Bird Spike, Bird Spikes, Pigeon Control, Pigeon Droppings, Pigeon Patrol's Services, Pigeon Spikes, Pigeons in the News, UltraSonic Bird Control
Trichomoniasis: Finding Sick, dying or dead pigeons?
Hello Everyone
We have been getting an increasing number of
Trichomoniasis related calls at this time of year. Every year outbreaks are seen during the late summer and autumn. This disease does not pose a threat to the health of humans, cats or dogs.
Greenfinches are reported most frequently, but potentially any bird can be infected, including pigeons and doves and some birds of prey. The trichomonad parasite lives in the upper digestive tract of the bird, and its actions progressively block the bird’s throat making it unable to swallow food, thus killing it by starvation.
The infection is spread as pigeons feed one another with regurgitated food during the breeding season, and through food and drinking water contaminated with regurgitated saliva. Saliva can also contaminate a birdbath. Trichomoniasis cannot live long outside a hosted pigeons.
Trichomoniasis causes lesions in the throat of the infected pigeons, which makes it progressively harder for the bird to swallow its food, and eventually breathe. Birds will also show signs of lethargy and fluffed up plumage, drooling saliva and regurgitated food. Affected birds frequently have matted wet plumage around the face and beak and uneaten food in and around the beak.
If a number of birds show symptoms, we recommend to stop putting out all food and leave bird baths dry for at least three weeks. This helps to disperse the feeding birds and reduce the contact between sick and healthy individuals, thus slowing down the outbreak. The higher the concentration of birds at a feeding station, the greater the chance of another bird picking up an infected food particle and exposing itself to the infection.
There are also a few other actions you can take to help:
Use feeders with drainage holes to avoid moisture building up
– Use more than one feeding site to reduce the number of birds in one place
– Rotate feeders around several locations to ‘rest’ each spot to prevent build up of infection on the ground underneath.
– Clean and disinfect feeders and water baths regularly, rinsing thoroughly and allowing to air dry completely – this itself will kill some diseases
– Keep the bucket and brush you clean feeders with outside and using just for this purpose
– Sweep up droppings and spilt or old food and disposing of it carefully in an outside bin
– Change the water in baths frequently – ideally daily
– Wash your hands carefully afterwards
No effective treatment can be administered to birds in the wild, because it is impossible to ensure that the infected individuals receive an adequate dose and that healthy birds do not pick up the medicine.
At Pigeon Patrol, we manufacture and offer a variety of bird deterrents, ranging from Ultra-flex Bird Spikes with UV protection, Bird Netting, 4-S Gel and the best Ultrasonic and audible sound devices on the market today.
Contact us at 1- 877– 4– NO-BIRD, (604) 585-9279 or visit our website at www.pigeonpatrol.ca
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by Pigeon Patrol | Feb 26, 2020 | 4-S Gel Bird repellent, Animal Deterrent Products, Bird Deterrent Products, Bird Netting, Bird Spike, Bird Spikes, Pigeon Control, Pigeon Droppings, Pigeon Patrol's Services, Pigeon Spikes, Pigeons in the News, UltraSonic Bird Control
Did The Common Pigeon Bring An AIDS-Defining Fungus To Asia?
New research has shed light on the origins of a fungal infection which is one of the major causes of death from AIDS-related illnesses that pigeon may bring.
AsianScientist (May 4, 2011) – New research has shed light on the origins of a fungal infection which is one of the major causes of death from AIDS-related illnesses. The study, published yesterday in the journal PLoS Pathogens, shows how the more virulent forms of Cryptococcus neoformans evolved and spread out of Africa and into Asia. C. neoformans is a highly pathogenic fungi which causes life-threatening infections in immunocompromised humans.
The fungus mainly lives in decaying pigeon or chicken droppings and enters the human host through the respiratory tract. The spores spread to extrapulmonary tissues and the central nervous system where it causes meningitis. A particularly virulent form, C. neoformans variety grubii (Cng), is a major cause of death among HIV-AIDS infected patients.
Up to 1 million cases of cryptococcal meningitis that result in over 600,000 deaths are reported each year. Cryptococcal meningitis affects nearly 20 percent of HIV-AIDS patients in Thailand, where HIV-AIDS is an emerging epidemic.
Researchers from the U.K., Netherlands, and Naresuan University in Thailand took 183 clinical samples in Thailand and compared them with the global database of 77 isolates. Genetic sequencing revealed that the Thailand samples taken from 11 provinces were highly homogenous. In comparison with the rest of the world’s population of Cng, specifically Africa where most of the lineages are found, the strains in Thailand had significantly less genetic diversity.
Analyses on the origin of Thailand’s strain dated it back to an ancestral African population diverging within the last 7,000 years. The common pigeon, domesticated 5,000 years ago, is thought to have spread the pathogen through its excrements when it was introduced to Europe. Subsequent voyages from Europe to Asia 500 years ago may have allowed Cng to broaden its ecological range.
The article can be found at: Simwami SP et al. (2011) Low Diversity Cryptococcus neoformans Variety grubii Multilocus Sequence Types from Thailand Are Consistent with an Ancestral African Origin. ——
Source: Biotechnology and Biological Sciences Research Council.
At Pigeon Patrol, we manufacture and offer a variety of bird deterrents, ranging from Ultra-flex Bird Spikes with UV protection, Bird Netting, 4-S Gel and the best Ultrasonic and audible sound devices on the market today.
Contact us at 1- 877– 4– NO-BIRD, (604) 585-9279 or visit our website at www.pigeonpatrol.ca
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by Pigeon Patrol | Feb 26, 2020 | 4-S Gel Bird repellent, Animal Deterrent Products, Bird Deterrent Products, Bird Netting, Bird Spike, Bird Spikes, Pigeon Control, Pigeon Droppings, Pigeon Patrol's Services, Pigeon Spikes, Pigeons in the News, UltraSonic Bird Control
A new virus has been isolated from the tissues of pigeons with visceral lesions that were characterized by focal necrosis of parenchymatous tissue, by the presence in affected cells of
intranuclear inclusions of the herpetic type, and by secondary inflammatory reaction. This newly recognized virus, which has been tentatively called the I.N.I. agent is pathogenic for pigeons and embryonated eggs but is avirulent for rabbits, guinea pigs, and mice. The virus is smaller than the agent of psittacosis and is immunologically different from it. The I.N.I. agent and psittacosis virus were both of etiological importance in an epizootic among pigeons. Some birds were infected simultaneously with the two agents while others were infected with only one.
Source
At Pigeon Patrol, we manufacture and offer a variety of bird deterrents, ranging from Ultra-flex Bird Spikes with UV protection, Bird Netting, 4-S Gel and the best Ultrasonic and audible sound devices on the market today.
Contact us at 1- 877– 4– NO-BIRD, (604) 585-9279 or visit our website at www.pigeonpatrol.ca
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by Pigeon Patrol | Feb 26, 2020 | 4-S Gel Bird repellent, Animal Deterrent Products, Bird Deterrent Products, Bird Netting, Bird Spikes, Pigeon Control, Pigeon Droppings, Pigeon Patrol's Services, Pigeon Spikes, Pigeons in the News
Outbreak of Trichomoniasis in a wood pigeons wintering roost
An outbreak of wood pigeons (Columba palumbus) winter each year in southwestern Spain and Portugal, where they feed on acorns.
Although mortality in these wintering roosts is generally low, in winter and spring 2001 approximately 2,600 woodpigeons died from trichomoniasis.
Diagnosis of the disease was based on postmortem examination, culture and identification of the parasite, Trichomonas gallinae, by PCR. Other viral, bacterial or fungal pathogens were ruled out as cause for the die-off. The gathering of the woodpigeons at game bird feeders set up for red-legged partridges may have contributed to the outbreak.
Mortality ceased after treatment with dimetridazole via the game bird feeders. Supplementary feeding of game birds constitutes a risk factor for the appearance of disease outbreaks.
Close monitoring of infectious diseases in these populations is important, but treatment of free-living birds should be avoided in favour of other measures, as it poses risks.
Source
At Pigeon Patrol, we manufacture and offer a variety of bird deterrents, ranging from Ultra-flex Bird Spikes with UV protection, Bird Netting, 4-S Gel and the best Ultrasonic and audible sound devices on the market today.
Contact us at 1- 877– 4– NO-BIRD, (604) 585-9279 or visit our website at www.pigeonpatrol.ca
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by Pigeon Patrol | Feb 26, 2020 | 4-S Gel Bird repellent, Animal Deterrent Products, Bird Spike, Pigeon Control, Pigeon Droppings, Pigeons in the News, UltraSonic Bird Control
Zombie pigeon epidemic sparks fears of transmission to humans
An “epidemic” of pigeon deaths in Moscow has sparked speculation that birds were succumbing to a virus dangerous to human beings. People who came across sick birds paying no attention to cars or passersby described them as “zombie pigeons.”
On Wednesday the Federal Veterinary and Phytosanitary Inspection Service reported that the birds’ abnormal behavior was caused by the so-called “Newcastle disease,” which can spread to humans.
Moscow’s Veterinary Committee said the mass death of pigeons in the capital was due to salmonellа poisoning, an intestinal infection spread among animals and humans. Veterinary specialists detected lesions on the gastrointestinal tracts and livers of the dead birds caused by salmonella, not Newcastle disease, Interfax reported.
Autopsies of dead birds showed that they had all suffered from a common intestinal infection that is not dangerous to humans, said Moscow’s deputy mayor for social issues, Leonid Pechatnikov. Neither the bird flu, dangerous to humans, nor fowl plague or any other diseases threatening people have been found, he said.
Gennady Onishchenko, Russia’s chief sanitary inspector, said that while the word “pigeon epidemic” was often used in the press, he doubted it could described as one. However, he warned that parents should take care if their children could come into contact with sick birds.
“We are especially worried about children’s playgrounds… And if a dead bird is found on the balcony, it must be washed with disinfectant. Doing this, one must be wearing rubber gloves,” Onishchenko said.
Although the birds’ salmonella is not harmful to humans, direct contact with the sick birds should be avoided, veterinarians said.
“The disease poses no risk for humans, provided standard precautions of personal hygiene are observed and direct contact with sick birds is avoided. Activators of avian influenza and psittacosis (an infection that can be transmitted to humans) have not been identified,” the committee said.
Salmonella infections in humans usually resolve in 5-7 days, but a small number of persons with Salmonella develop pain in their joints, irritation of the eyes and painful urination. The so-called Reiter’s syndrome can last for months or years, and can lead to chronic arthritis.
Newcastle disease, which is transmissible to humans, can cause mild conjunctivitis and influenza-like symptoms.
Ornithologists say that the so-called “epidemic” occurs every year, and not only in Moscow. “Most often, it begins in August. This is due to the fact that the breeding season is over, young birds come out with reduced immunity, and they are more susceptible to all infectious diseases,” ornithologist Natalia Anisimova told Russia’s TV Dozhd (Rain).
source
At Pigeon Patrol, we manufacture and offer a variety of bird deterrents, ranging from Ultra-flex Bird Spikes with UV protection, Bird Netting, 4-S Gel and the best Ultrasonic and audible sound devices on the market today.
Contact us at 1- 877– 4– NO-BIRD, (604) 585-9279 or visit our website at www.pigeonpatrol.ca
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by Pigeon Patrol | Feb 5, 2020 | 4-S Gel Bird repellent, Animal Deterrent Products, Bird Deterrent Products, Bird Netting, Bird Spikes, Pigeon Patrol's Services, Pigeon Spikes, Pigeons in the News, UltraSonic Bird Control
Newcastle Disease
What is Newcastle disease and what causes it? Newcastle disease is a contagious viral disease of birds and considered one of the most important poultry diseases worldwide. The disease can vary from mild to severe. A highly contagious and severe form of the disease, called exotic Newcastle disease (END), is so deadly that many birds die suddenly without showing any signs of disease. What animals get Newcastle disease? Both domestic and wild birds can be affected by Newcastle disease. Chickens are very susceptible to the disease. Turkeys, ducks, geese, as well as parrots, pigeons and wild cormorants can also get END. How can my animal get Newcastle disease? Newcastle disease is spread by direct contact with the droppings or respiratory discharges of infected birds. The virus can live for a long time in the environment and can be spread by objects (fomites), such as shoes, clothing, and equipment, that have become contaminated by infected birds. Outbreaks have occurred from the illegal imports of exotic birds. How does Newcastle disease affect my animal? Newcastle disease in birds can vary from no signs of illness to sudden death. Affected birds may have coughing, sneezing, nasal discharge, depression, and diarrhea. Chicken flocks may have a sudden decrease in egg production or produce thin shelled eggs. Signs of severe illness include swelling of the tissues of the head, muscle tremors, drooping wings, twisted head, circling, paralysis or sudden death. Can I get Newcastle disease? Yes. Infection is rare and usually very mild. People in direct contact with infected poultry or other birds can get conjunctivitis (swelling and reddening of the tissues around the eyes. Poultry crews and laboratory workers would be at the greatest risk for potential exposure to the virus during their work. No human cases of Newcastle disease have occurred from eating poultry products. Who should I contact, if I suspect Newcastle disease? In Animals – Contact your veterinarian immediately. Exotic Newcastle disease is not currently found in the U.S.; suspicion of the disease requires immediate attention. In Humans – Contact your physician. Tell him or her you have been in contact with birds with Newcastle disease. How can I protect my animals from Newcastle disease? Prevent your birds from becoming exposed to infected birds. Biosecurity measures, such as cleaning and disinfection of bird-housing facilities and equipment is very important. New introductions or birds returning to the farm should be isolated for several weeks before being placed into the flock. A vaccine is available for birds and is routinely used in poultry flocks. While this can reduce the severity of the disease, it does not completely prevent infection. How can I protect myself from Newcastle disease? When working with birds or poultry, especially when they are ill, wear protective clothing such as gloves, and safety glasses. Wash your hands after contact with birds or poultry. Avoid touching your eyes until your hands have been washed. People working with the virus in laboratories or on vaccination crews should take extra precautions.
Source
At Pigeon Patrol, we manufacture and offer a variety of bird deterrents, ranging from Ultra-flex Bird Spikes with UV protection, Bird Netting, 4-S Gel and the best Ultrasonic and audible sound devices on the market today.
Contact us at 1- 877– 4– NO-BIRD, (604) 585-9279 or visit our website at www.pigeonpatrol.ca
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