Is influenza A Dangerous?

Influenza Round Table: Warning Signs

Best Answer

It's quite different from the common cold, which is less severe.

Colds can be caused by any one of around 200 viruses.

Influenza is also caused by a virus but it's not normally dangerous if you're healthy.

Sometimes, however, different strains of influenza can cause serious illness in some people.

Warning Signs: Seasonal Flu

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Related Questions

Is influenza A live vaccine?

Live attenuated influenza vaccine (LAIV) is a type of influenza vaccine in the form of a nasal spray that is recommended for the prevention of influenza.

Is influenza a notifiable disease?

Influenza viral infection is a notifiable infectious disease in Western Australia. Notifications should be made using the communicable disease notification form for metropolitan residents (PDF 214KB) or regional residents (PDF 213KB).

Is canine influenza contagious?

Dogs infected with CIV are most contagious during the two- to four- day virus incubation period, when they shed the virus in their nasal secretions but do not show signs of illness. The virus is highly contagious and almost all dogs exposed to CIV will become infected.

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Is canine influenza serious?

The severity of illness associated with canine flu in dogs can range from no signs to severe illness resulting in pneumonia and sometimes death. Most dogs recover within 2 to 3 weeks. However, some dogs may develop secondary bacterial infections which may lead to more severe illness and pneumonia.

Is canine influenza fatal?

Virtually all dogs exposed to the virus become infected, and nearly 80% show clinical signs of disease, though most exhibit the mild form described above. A: Fatal cases of pneumonia resulting from infection with canine influenza virus have been reported in dogs, but the fatality rate is low (less than 10%).

What is canine influenza?

Canine influenza (dog flu) is influenza occurring in canine animals. Canine influenza is caused by varieties of influenzavirus A, such as equine influenza virus H3N8, which in 2004 was discovered to cause disease in dogs. It is a disease with a high morbidity (incidence of symptoms) but a low incidence of death.

Is influenza A contagious to dogs?

Transmission and prevention of canine influenza. Dogs infected with CIV are most contagious during the two- to four- day virus incubation period, when they shed the virus in their nasal secretions but do not show signs of illness. The virus is highly contagious and almost all dogs exposed to CIV will become infected.

Is influenza A virus or bacteria?

Influenza, commonly known as the flu, is an infectious disease caused by an influenza virus. Complications of influenza may include viral pneumonia, secondary bacterial pneumonia, sinus infections, and worsening of previous health problems such as asthma or heart failure.

The New Flu

How long is influenza A contagious?

A person can expect to be able to spread the flu one day before their symptoms begin and then for up to seven days after becoming ill. The influenza virus, or flu, is a highly contagious respiratory virus that can infect people of all age groups.

What causes influenza A?

The flu is caused by influenza viruses that infect the nose, throat, and lungs. These viruses spread when people with flu cough, sneeze or talk, sending droplets with the virus into the air and potentially into the mouths or noses of people who are nearby.

What is influenza caused by?

Influenza, commonly known as the flu, is an infectious disease caused by an influenza virus. Symptoms can be mild to severe. Usually, the virus is spread through the air from coughs or sneezes.

Is canine influenza vaccine necessary?

Vaccination can reduce the risk of a dog contracting canine influenza. Vaccination may not all together prevent an infection, but it may reduce the severity and duration of clinical illness. The canine influenza vaccine is a "lifestyle" vaccine, and is not recommended for every dog.

What is the difference between influenza A and B?

While the symptoms of influenza B mirrors those of A, the main difference between the two strains is who it can affect. This allows strains of A to be spread more rapidly than B, while also meaning strains of B cannot cause pandemics with symptoms likely less severe. Flu shots protect against both strains of influenza.

2018 Protect Yourself from the Flu

Is Haemophilus influenzae Gram positive or negative?

Haemophilus influenzae (formerly called Pfeiffer's bacillus or Bacillus influenzae) is a Gram-negative, coccobacillary, facultatively anaerobic pathogenic bacterium belonging to the Pasteurellaceae family. H. influenzae was first described in 1892 by Richard Pfeiffer during an influenza pandemic.

Is Parainfluenza the same as canine influenza?

Canine parainfluenza virus (CPIV) is a highly contagious respiratory virus and is one of the most common pathogens of infectious tracheobronchitis, also known as canine cough. Although the respiratory signs may resemble those of canine influenza, they are unrelated viruses and require different vaccines for protection.

Is the canine influenza vaccine necessary?

Currently, there are no canine influenza vaccines approved for use in cats. Vaccination can reduce the risk of a dog contracting canine influenza. Vaccination may not all together prevent an infection, but it may reduce the severity and duration of clinical illness.

How much is the canine influenza vaccine?

The vaccine is administered twice for a total cost of $20-$30. Canine Influenza: This vaccine protects against the canine flu virus.

How long will influenza A last?

As harsh as the flu can be, the good news is that most people feel much better within one to two weeks. Most healthy adults become contagious the day before symptoms develop (which makes it trickier to prevent from spreading). They remain infectious for up to five to seven days after symptoms appear.

How long does influenza A last?

Symptoms usually appear from one to four days after exposure to the virus, and they last five to seven days. For people who've had a flu shot, the symptoms may last a shorter amount of time, or be less severe. For other people, the symptoms may last longer.

How do dogs get influenza?

Canine influenza virus can be spread via direct contact with respiratory secretions from infected dogs (via barking, coughing or sneezing), and by contact with contaminated inanimate objects.

Do dogs need influenza vaccine?

Recommended for the vaccination of healthy dogs as an aid in the control of disease associated with canine influenza virus H3N8 infection. The first licensed vaccine to protect against canine influenza, recommended for puppies and dogs in the following lifestyle situations: Puppy classes.

Can canine influenza infect humans?

In general, canine influenza viruses are thought to pose a low threat to people. To date, there is no evidence of spread of canine influenza viruses from dogs to people and there has not been a single reported case of human infection with a canine influenza virus in the U.S. or worldwide.

Can influenza affect the brain?

Flu may impact brain health. Summary: Although influenza is considered to be a respiratory disease, it has been associated with neurological symptoms in some cases. However, the long-term effects of flu on the brain have not been studied.

Can you get influenza A twice in one year?

Unfortunately, no. Experts say it is possible to catch the flu twice in one season. That's because there are multiple strains of flu viruses circulating at any one time, said Dr. William Schaffner, an infectious-disease specialist at Vanderbilt University Medical Center in Nashville.

Can humans get canine influenza?

Canine influenza (also known as dog flu) is a contagious respiratory disease in dogs caused by specific Type A influenza viruses known to infect dogs. These are called “canine influenza viruses.” No human infections with canine influenza have ever been reported.

Does influenza B have neuraminidase?

Viral neuraminidase is a type of neuraminidase found on the surface of influenza viruses that enables the virus to be released from the host cell. Neuraminidases are enzymes that cleave sialic acid groups from glycoproteins and are required for influenza virus replication.

Why is Haemophilus influenzae grown on chocolate agar?

It is a variant of the blood agar plate, containing red blood cells that have been lysed by slowly heating to 80°C. Chocolate agar is used for growing fastidious respiratory bacteria, such as Haemophilus influenzae and Neisseria meningitidis. The agar is named for its color and contains no chocolate products.

Should I get the canine influenza vaccine?

Currently, there are no canine influenza vaccines approved for use in cats. Vaccination can reduce the risk of a dog contracting canine influenza. Dog owners should consult with their veterinarian to determine their dog's risk of exposure to the canine influenza virus and if vaccination is appropriate for their dog.

Can you give influenza A to your dog?

Considering that people can be infected regardless of vaccination status and that not everyone will be immunized, it's important that we recognize the potential for humans to pass a microorganism like the influenza virus to our pets. Yes, your dog or cat could contract the flu from you.

Is a kangaroo dangerous?

Feeding brings kangaroos and wallabies into close contact with people, creating potentially dangerous situations. Exposing them to an artificial diet may also cause health problems and create unnatural concentrations of animals. And if a kangaroo or wallaby becomes aggressive.

Is a ringworm dangerous?

Ringworm is a type of fungal skin infection. Fungi (the plural of fungus) are microscopic plant-like organisms that thrive in damp, warm environments. They're usually not dangerous, but sometimes can cause disease. When they infect the skin, they cause mild but annoying rashes.

Is a walrus dangerous?

Walruses are most known to attack people in boats, and can cause serious harm with their tusks or by capsizing the boat or kayak.

Is a possum dangerous?

Opossums are susceptible to a variety of diseases but their role in transmitting these to humans is uncertain. Similar to all warm-blooded animals, rabies occurs in opossums but it is very rare.

Is a lipoma dangerous?

A lipoma is a benign, or non-dangerous, new growth of fatty tissue. They can occur anywhere in the body, and can often be found growing underneath the skin. They grow very slowly and very rarely turn into a tumour that is cancerous.

Is a Fox dangerous?

Foxes aren't dangerous to humans, except when they are rabid, which is very rare. Although foxes sometimes succumb to rabies, the good news is that the fox strain of the disease has rarely if ever been transmitted to a human in this country.

Is a bull dangerous?

Generally, bulls kept with cows tend to be less aggressive than those kept alone. In herd situations, cows with young calves are often more dangerous to humans. In the off season, multiple bulls may be kept together in a "bachelor herd".

Is a papilloma dangerous?

Most genital HPV infections aren't harmful at all and go away on their own. But some kinds of HPV can lead to genital warts or certain types of cancer.

Is a hangover dangerous?

For hangover getting worse and symptoms such as disorientation, slow or irregular breathing, pale, bluish, or cold skin, loss of consciousness, or seizures, it is important to seek immediate medical attention, as these could be signs of alcohol poisoning, a potentially lethal condition with serious long-term health

Is a mastiff dangerous?

Though not particularly aggressive, the breed is known to have a strong “prey drive” which makes the Bull Terrier a dangerous dog towards smaller animals.

Is a coyote dangerous?

Although coyotes have been known to attack humans (and pets) and as such are a potential danger to people, especially children, risks are minimal and we feel that the majority of attack incidents could be reduced or prevented through modification of human behavior.

Is a hernia dangerous?

The resulting bulge can be painful, especially when you cough, bend over or lift a heavy object. An inguinal hernia isn't necessarily dangerous. It doesn't improve on its own, however, and can lead to life-threatening complications.

Is a stye dangerous?

While styes are not necessarily dangerous, they have the potential of becoming a serious problem. A stye, also referred to as a “hordeolum” by eye care providers, is a bump that can form on the eyelid.

Is a hydrocele dangerous?

A hydrocele typically isn't dangerous and usually doesn't affect fertility. But a hydrocele might be associated with an underlying testicular condition that can cause serious complications, including: Infection or tumor.

Does my dog need canine influenza vaccine?

Recommended for the vaccination of healthy dogs as an aid in the control of disease associated with canine influenza virus H3N8 infection. The first licensed vaccine to protect against canine influenza, recommended for puppies and dogs in the following lifestyle situations: Puppy classes.

Does my dog need the influenza vaccine?

Recommended for the vaccination of healthy dogs as an aid in the control of disease associated with canine influenza virus H3N8 infection. The first licensed vaccine to protect against canine influenza, recommended for puppies and dogs in the following lifestyle situations: Puppy classes.

How do you test for canine influenza?

Appropriate Samples for Detection At present the most reliable way to diagnose canine influenza virus infections is by serological tests. At present , the most reliable way to directly detect the virus is through a PCR test on either swabs (nasal swabs preferred) or respiratory tissue.

Is a Siberian husky dangerous?

Siberian Huskies can be very destructive of their owner's property and its environment and are known to chase down many animals, in some cases causing harm to them. The breed is known for being a working dog and was not originally bred for socialization which makes them wild by nature.

Is touching a slug dangerous?

Snails and slugs may not look dangerous, but they can kill if they carry a parasitic nematode (Angiostrongylus cantonensis) known as the rat lungworm.

Is a lotus birth dangerous?

"There is little medical research on lotus birth specifically. However, leaving the cord and placenta attached to the infant for hours or days after birth can pose a clear risk of dangerous infections of the umbilicus. Bacteria often get into the placenta and membranes during the course of labor.

Is a spleen cyst dangerous?

Splenic cysts are typically classified as true cysts, either parasitic or nonparasitic, and pseudocysts. Major complications like hemorrhage into the cyst or peritonitis secondary to cyst rupture are rare. 3. Diagnosis is most often made with ultrasound or computed tomography.

Is a bird bite dangerous?

Pet birds do not have teeth, but their beaks can still cause a lot of damage if they bite or attempt to bite you. Birds can also have very sharp nails and talons. Germs can spread from bird bites and scratches, even when the wound does not seem deep or serious.

Is Owl a dangerous bird?

They can legally possess a live bird under a host of restrictions. Furthermore, great horned owls can be quite dangerous. The dangerous part of an owl is its feet.

How dangerous is a kangaroo?

Their hind legs can disembowel opponents such as other kangaroos or other animals so they should be considered dangerous to people on foot, especially if they are approaching the animal too closely or scare it by accident. Kangaroos can be very dangerous to men.

Is bullmastiff a dangerous dog?

Never forget that while not an aggressive dog, the Bullmastiff is a guard dog protective of those it is guarding, particularly if they are children. If it fears your child is in danger it will react.

What is a dangerous fever?

High-grade fevers range from about 103 F-104 F. Dangerous temperatures are high-grade fevers that range from over 104 F-107 F or higher (extremely high fevers are also termed hyperpyrexia).

Is a enlarged heart dangerous?

One of the most serious types of enlarged heart, an enlarged left ventricle increases the risk of heart failure. In heart failure, your heart muscle weakens, and the ventricles stretch (dilate) to the point that the heart can't pump blood efficiently throughout your body. Blood clots.

Is a wet carpet dangerous?

wet or water-damaged carpet: Any carpet that has been subjected to water damage from flooding or standing water will most likely need to be disposed of. Even if visibly apparent mold growth has not yet begun, it is highly likely to happen unless the carpet is completely removed, cleaned and dried within 24 to 48 hours.

Is Labrador a dangerous dog?

While other more notorious breeds are carefully confined and restrained, too many owners of labs believe their dogs are not dangerous. However, any dog can bite when they feel threatened, especially ones as loyal and protective as labs.

How dangerous is a caracal?

“Even though wild caracals are curious cats, they are usually very cautious of humans. Caracals are wild animals and depending on the size and age of the caracal, could pose a danger to pets or humans if cornered.

How dangerous is a frog?

All frogs have poison glands in their skin, but their toxins are weak in most frog species. Some frog species, however, have toxins that can harm humans and pets. Some poison dart frogs in the rain forests of Central and South America and some Hawaiian islands can kill small animals and even humans.

Is touching a frog dangerous?

The frogs' poison is found in their skin, making them too toxic to touch. While most species are considered toxic but not deadly, they are distasteful to a predator and can even be fatal. The poison can cause serious swelling, nausea, and muscular paralysis.

How dangerous is a bobcat?

Bobcats tend to be shy and avoid people. Rarely, a bobcat can become aggressive, and bobcats with rabies can attack humans.

Is a puppy bite dangerous?

Puppies bite-and thank goodness they do. Puppy biting is a normal, natural, and necessary puppy behavior. It is the puppy that does not mouth and bite as a youngster whose adult bites are more likely to cause serious damage. The puppy's penchant for biting results in numerous play-bites.

Is Dalmatian a dangerous dog?

A good Dalmatian. However, there are lot of poorly-bred Dalmatians around, and these dogs can have serious temperament flaws.

Is a bull terrier dangerous?

Though not particularly aggressive, the breed is known to have a strong “prey drive” which makes the Bull Terrier a dangerous dog towards smaller animals.

How dangerous is a Boerboel?

Along with their ill temper, health has been one of the main reasons why many people avoid mastiffs, but with the South African Boerboel, it is quite the contrary. Boerboel is one of those dogs that have relatively good health and do not end up gaining too much weight, making them an easy pet to keep in your home.

How dangerous is a hippo?

While hippopotamuses rest near each other in the water, grazing is a solitary activity and hippos are not territorial on land. The hippopotamus is among the most dangerous animals in the world as it is highly aggressive and unpredictable.

Is a squirrel scratch dangerous?

Some bites, especially from cats, can get infected by bacteria from the animal's mouth. And cat scratch disease, a bacterial infection, can develop from a cat scratch (usually from a kitten) even if the scratch site doesn't look infected. Some animals — such as bats, raccoons, and foxes — can spread rabies.

Is having a dog dangerous?

There is no federal dangerous dog law. States will have their own dangerous dog law. In some, one bite can lead to a dangerous dog determination; in others, the dog must have bitten more than once.

How dangerous is a coyote?

Although coyotes have been known to attack humans (and pets) and as such are a potential danger to people, especially children, risks are minimal and we feel that the majority of attack incidents could be reduced or prevented through modification of human behavior.

Is a dog bite dangerous?

Pasteurella is a type of bacteria seen in over half of infected dog bite wounds. Pasteurella commonly causes a painful, red infection at the site of the bite, but can cause a more serious disease in people with weakened immune systems.

Is neutering a rabbit dangerous?

Surgery on any animal can have unexpected complications, including a small risk of death, but for most rabbits the benefits of neutering far outweigh the very small risk. Older rabbits and those in poor health are more difficult to neuter safely.

Is a June bug dangerous?

The good news: they are harmless to people and pets. June bugs don't bite, sting, or spread disease. The bad news: adult June bugs feed on trees and shrubs, and can cause quite a bit of damage to your landscaping. Even more harmful are the grubs, who live underground and feed on your plant roots, harming plants.

Is a turtle bite dangerous?

Big turtles especially snapping turtles can take off your finger. Sea turtles are unlikely to bite people because humans are not prey and usually don't come close, but their bite is very powerful and their beaks sharp. If a large one were to perceive a closeby swimmer as a threat it could deliver a very serious bite.

Is a cleft palate dangerous?

Babies with cleft palate are especially at risk of developing middle ear fluid and hearing loss. Dental problems. If the cleft extends through the upper gum, tooth development may be affected.

How dangerous is a giraffe?

Although they're more likely to run from an attack than fight back, giraffes are not completely defenseless. A swift kick from one of their long legs can do serious damage to—or even kill—an unlucky lion.

Is a Tibetan mastiff dangerous?

Tibetan Mastiff are dangerous in the sense they are aggressive in nature and socializing them is slight difficult another one is that health issue to owner they shed hairs heavily, Owner must be very skilled to handle it.

Is a black snake dangerous?

Although black rat snakes do not usually attack when threatened, there have been extreme cases of black rat snakes charging at predators. Despite making occasional appearances throughout the summer, black rat snakes are actually very shy and at the sight of danger will either freeze or slither away.

Is a hamster bite dangerous?

All hamsters may bite. Rodent bites are often small and superficial, but they can also potentially cause deep puncture wounds. While rare, rabies, Francisella tularensis, and potentially lymphocytic choriomeningitis virus, can be transmitted by a bite from an infected hamster.

How dangerous is a chimpanzee?

Aggression is a natural aspect of chimpanzee behaviour and it is not uncommon for chimps to bite each other in the wild. However much a misguided chimp owner continues to love his or her "child," the chimpanzee will be too dangerous to keep as part of the family.

How dangerous is a porcupine?

Are Porcupines Dangerous to Humans? While generally passive if left alone, these pests can perceive people as a threat and use their quills in self-defense.

Is a mastiff a dangerous dog?

Though not particularly aggressive, the breed is known to have a strong “prey drive” which makes the Bull Terrier a dangerous dog towards smaller animals.

Is a ridgeback a dangerous dog?

Although small dogs can be more aggressive and some seem to enjoy biting ankles, these larger breeds can do a lot more damage if they attack. Rhodesian Ridgeback: This African breed was bred to guard property and fight massive animals such as lions.

Is a German Shepherd a dangerous dog?

Everyone and their mother has a story about being bitten, scratched, or even attacked by a dangerous dog. It can become such a problem that some areas have even enacted breed-specific legislation (BSL), outlawing breeds of dogs that we think of as dangerous, like pit bulls, Doberman pinschers, and German shepherds.

Is a cold dangerous for a newborn?

A baby can catch a cold at any age or time of year. Common colds in newborns aren't dangerous, but they can quickly escalate into conditions that are, such as pneumonia or croup. Any illness in a baby under 2 or 3 months old is a reason to call their pediatrician, especially if they're running a fever.

Is a chow chow a dangerous dog?

The Chow is one of the most primitive dog breeds on earth. This is the most dangerous of all dog temperaments, and it is widely common in the Chow Chow. This dog is protective over his territory and his family, and won't willingly allow people into his home and yard.

Is a Jack Russell a dangerous dog?

Merseyside Police found more reports of canine attacks on humans involving Jack Russells than any other breed in 2015. The terriers were found to be more aggressive than other breeds of dogs that are perceived to be aggressive, like pit bulls or bull terriers.

Is a Shar Pei a dangerous dog?

When it comes to socializing and mingling with other dogs, a shar-pei can be a party pooper. This breed can be dangerous around other dogs. The breed's past use as a fighting dog may cause aggression in some specimens, especially if they were poorly socialized with other dogs as puppies.

Is a bull terrier a dangerous dog?

Known for their large egg shaped heads, Bull Terriers are exceptionally strong dogs with a #1 ranking in pound-for-pound lean muscle tissue. Though not particularly aggressive, the breed is known to have a strong “prey drive” which makes the Bull Terrier a dangerous dog towards smaller animals.

Is a hernia dangerous for a dog?

While hernias are completely treatable, depending on the type, they can be life-threatening to canines. The five most common types of hernias in dogs are umbilical, inguinal, diaphragmatic, perineal, and hiatal. However, if large enough, failure to repair the hernia can lead to serious complications.

Is a Rottweiler a dangerous dog?

Rottweiler History. Clearly, this breed is not designed to be dangerous, and aggressive tendencies should not be an inherent or intended trait. Rottweilers were bred to herd cattle, accompany Roman troops and sometimes guard livestock and other possessions.

What is a dangerous blood pressure level?

Danger zone. A blood pressure reading above 180/120 mm Hg indicates a serious health problem. The AHA refers to these high measurements as a “hypertensive crisis.” Blood pressure in this range requires urgent treatment even if there are no accompanying symptoms.

Is a heart murmur dangerous in dogs?

Heart murmurs are detected when a veterinarian listens to a dog's heart and hears a whooshing sound. It's not always a reason for concern, but it can be. In dogs, common causes include heart valve problems, heartworm disease, heart defects, tumors, or weakening of the heart muscle.

Is a heart rate of 120 dangerous?

For example, a 10- to 15-minute brisk walk typically elevates the heart rate to 110 to 120 beats per minute. Also, the sinus node increases the heart rate when the body is stressed because of illness. We see patients who are concerned because their heart rate stays elevated in the range of 100 to 130 beats per minute.

What is a dangerous liver enzyme level?

Typically the range for normal AST is reported between 10 to 40 units per liter and ALT between 7 to 56 units per liter. Mild elevations are generally considered to be 2-3 times higher than the normal range. In some conditions, these enzymes can be severely elevated, in the 1000s range.

What is a dangerous respiratory rate?

A normal breathing rate for an adult at rest is 8 to 16 breaths per minute. For an infant, a normal rate is up to 44 breaths per minute. The term hyperventilation is usually used if you are taking rapid, deep breaths. This can be due to lung disease or because of anxiety or panic.

How dangerous is a dog bite?

But sometimes man's best friend will bite. In addition to causing pain, injury, or nerve damage, dog bites can become infected, putting the bite victim at risk for illness or in rare cases death. Although the idea of being bitten by a dog is scary, it doesn't mean you need to avoid dogs completely.

Is a Class 1 laser dangerous?

Class 1. A Class 1 laser is safe under all conditions of normal use. This means the maximum permissible exposure (MPE) cannot be exceeded when viewing a laser with the naked eye or with the aid of typical magnifying optics (e.g. telescope or microscope).

Is a reverse sneeze dangerous for dogs?

Although it can be alarming to witness a dog having a reverse sneezing episode, it is not a harmful condition and there are no ill effects. The dog is completely normal before and after the episode. During a reverse sneeze, the dog will make rapid and long inspirations, stand still, and extend his head and neck.

Is it dangerous to eat a cockroach?

In fact, although cockroaches do not cause diseases themselves, they do spread germs and bacteria. Cockroaches can attack your body and your food.