Rabies is spread in this way _ Life health

Recently, because of the continuous occurrence of human, domestic animals were bitten by dogs and infected with rabies deaths, Yunnan Muding County lun "dozen Dog Stick", in 5 days will be the whole county 50,000 dog culling. The city of Jining, Shandong, which has killed 16 people since rabies this year, is also taking measures to enforce immunization against dogs in the 16 villages that have rabies cases, culling dogs within a radius of 5 kilometres, and within a radius of 5 kilometers to 15 kilometres.
In recent years, pets increasingly become an integral part of people's lives, due to intimate contact, human diseases caused by pets more and more, of which rabies as the most common, the most difficult one of the diseases, has increasingly threatened human life and safety. This newspaper last issue 24 Edition "be bitten by a pet how to do after" a article published, cause the reader strongly response: The original rabies is in our side! And once the disease will have no cure! How do rabies viruses spread from animals to humans? If preventive measures are taken, proper distance from the pet and cutting off the transmission of the disease, can so many tragedies be avoided?




The highest level of rabies virus in dog saliva
August 1, Jinan a more than 40-year-old man died of rabies. According to the neighbors, the man likes to keep a dog, had a puppy before, since the business, he raised a big wolf to see the shop. Two months ago, he was bitten by his own big Wolf dog, did not hit the vaccine, more than 10 days before the sudden onset, August 1 died.
Ms. Zhao raised a docile poodle, every day to play with the dog, but also with the dog said "words." One day, Ms. Zhao's finger was cut a cut by a kitchen knife, shed some blood, her dog came to "love dearly" licked. Results one months later, Ms. Zhao died of illness.
An old man in Beijing likes to put food on his hands to feed his dog. In winter the old man had frostbite on his hands, his skin was broken, and he didn't care, so he took the food with his hands and fed it to the dog. What material, dog eat at the same time, rabies virus from saliva through frostbite wound infected host. Three months later, the old man had a rabies attack and died a week later.
Xiao Qiang is a five-year-old rural boy, usually very naughty, with the family dog is intimate, puppy like a small partner with Xiao Qiang play rest. Sometimes, small powerful will be finished, the dog will act as "automatic toilet paper", the small strong anus lick clean. As a result, Xiao Qiang was infected with rabies virus, and died in the "goodwill" of playing with dogs.
She had a fat dog named Benny, who was the apple of a lady's eye because of its fine breed and high price. Every day after dinner, she took Beni out of the trip, the 5-year-old daughter is not so preferential, only to lead the mother's clothing to follow. The more than 10-catty Benny sits in the bosom of "mother" and offers a "Sweet Kiss" from time to season, and she proudly demonstrates it to the neighbors. One day, MS, a sudden onset, died five days later. Benny was vaccinated and kicked out of the house and became a "nobleman's son".
Expert Comments (Jinan Disease Prevention and Control Center for infectious Diseases and endemic Control Institute director Cheng Hongxi): Rabies virus in the dog, cat saliva in the highest content. Therefore, in addition to being bitten, as long as the dog, cat saliva contact with skin wounds or mucous membranes (such as oral mucosa, anus mucosa, etc.), it is possible to be infected with rabies virus.




Feces, claws and other places also carry "poison"
Ms. Li raised a small white cat, in addition to often give the cat a bath, but also every few days to the cat scissors "nails", in order not to let the cat have the opportunity to "kill the murderer." But Ms. Li's husband thinks that cats can still call cats without claws. Wife Business trip, the husband did not give the cat on time to repair claws, not easy to leave the "nail" cat this can have a place, the sofa caught beyond recognition, the owner of The thick palm also became its "practice field", the skin was caught injury inevitable. Until one day, the owner of the newspaper that the pet scratch may be infected with rabies virus, but regret too late, did not have time to replant the vaccine will be killed.
2001, Yancheng, Jiangsu Province, when he killed a dog, he was stabbed in the palm by a dog's bone. Three months later, Mr. Yuan suddenly went mad, the family thought he had mental illness, sent him to the hospital, a check, found to be rabies. Three days later, Mr. Yuan left the world in a muddle.
In Jilin Province, there was a case of a dog with a dog's blood on the stick with a burr punctured hands and infected with rabies.
Some have used wooden shoes to beat the dog, although he has not been bitten, just put on board shoes to walk a long way, the result 1 months after the death of rabies. People also eat cooked mad dog meat, the result is also infected with rabies.
Expert comments (Jinan, director of the Institute of Infectious Diseases and endemic diseases prevention and control Center, Cheng Hongxi): Rabies virus, in addition to the highest content in the saliva of dogs and cats, in dogs, cats excrement, claws, dog meat, also contains viruses, when these parts of the wound or mucous membrane, it may cause infection. Therefore, slaughter, peeling process should pay special attention to, after the dog culling, should be buried deep or burning, is strictly prohibited slaughter, peeling, edible.




You need to be cautious about eating dog meat
According to the introduction, rabies virus in the dead animal can survive for a long time, although viruses in the heating 60 ℃ 35 minutes, 100 ℃ after 2 minutes can be killed, but does not mean that the mad dog meat cooked is safe. The mad animal must burn and dig the pit to bury deeply, do not peel, also cannot eat meat.




Because a seemingly healthy dog can also carry a rabies virus, it is prudent to eat dog meat. Experts suggest, do not eat half-baked dog meat, especially when eating dog meat hotpot should pay attention to cook to eat again.




Dogs that have been vaccinated may still carry a "poison"
Do you have a rabies vaccine for a dog and you can get intimate contact with them? Bites, scratches, and no more vaccinations?

Jinan City animal husbandry and veterinary Station webmaster Liu Baoban explained that the dog to fight rabies vaccine, just can help the dog to prevent rabies, do not show the "Mad Dog" symptoms, but it can not completely eliminate the rabies virus in its body, therefore, the person does not have any protective effect. After a person has been vaccinated dog bites, scratches, still may be infected with rabies virus, must follow the procedure to clean and disinfect the wound, and vaccination.




Bite, scratch, when the onset
The incubation period of rabies is disparity, short 10 days and a half months, long can reach several years, and personal physique.
Cheng Hongxi remind, by dogs, cats and other bites, scratches, should be within 24 hours to vaccination outpatient vaccination, if more than 24 hours, vaccination still have the opportunity to protect themselves, the sooner the better.




Mode of transmission of rabies
Rabies virus mainly through skin and mucous membrane infection, the common transmission way has the following several kinds:




Bite or scratch. The vast majority of rabies are dogs, cat bites or scratches caused by;
Infection in the process of slaughter and peeling of dogs and cats;




Dogs, cats licking wounds or anus infection;




The dog and the cat discharge the pollutant with the virus to stab the skin infection;




Nursing patients, contaminated by their saliva hand through the wound infection;




Kissing dogs, cats, infection through oral mucosa.




Not only do "rabies" have "poisonous" health dogs, they may also have "poison"




Rabies is an acute infectious disease, which is caused by rabid dog virus, which is mainly invaded by the central nervous system. The clinical manifestations are peculiar water, fear of wind, fear, spasm of pharynx, paralysis of sex and so on.




Rabies is an animal infectious disease, some wild animals in nature, such as foxes, wolves, weasels, badgers, raccoons, monkeys, deer and so can infect, domestic animals such as dogs, cats, cows, horses, sheep, pigs, mules, donkeys can also be infected. However, the most closely related to human beings or dogs, human rabies is mainly the dog transmission, accounting for more than 90%, followed by cats, cat scratch caused by rabies is not uncommon, and with the increase of cats and increased.




Mad dogs or other crazy animals have a lot of viruses in their saliva several days before the onset of manic symptoms. If the animal bites or scratches the skin, mucous membranes, the virus with saliva into the wound, first in the vicinity of the wound breeding, when the virus to multiply to a certain number, along the surrounding nerves into the brain. The virus went to the dorsal nerve root of the spinal cord, then began to multiply, and invade the relevant segments of the spinal cord, soon covered the entire central nervous system. After the virus invades the central nervous system, but also along the efferent nerve transmission, finally may reach many organs, the Nina, the lung, the liver, the kidney, the muscle and so on, causes these organs to have the pathological changes. So the symptoms of rabies are particularly serious, once the onset of almost 100% deaths.




In people's concept, rabies is a "Mad Dog bites people" caused by recent years, the death of rabies records show that this is a great misunderstanding of rabies. Some seemingly "healthy" dogs can carry viruses in their saliva, as well as spread rabies. Epidemiological survey showed that the appearance of healthy dogs with a viral rate of up to 5~10%, biting suspicious dog with the rate of more than 30%, and the wild animals with the rate of toxicity is not clear. Seemingly healthy animals carrying rabies virus have been known as the most dangerous source of infection. The virus mainly spreads through the bite, also may by the virus animal's saliva, through each kind of wound or mucous membrane invasion, few may in the slaughter disease dog, the peeling, the cutting and so on the process to be infected.