Bird flu is of the a type of influenza virus, one of more severe types while several subtypes and strains exist, h5n1 is the most widely known and feared form of bird flu one of the primary differences of bird flu and the other types of the influenza virus is the way it is transmitted. Influenza, commonly known as the flu, is a influenza is caused by the flu virus which has 3 main types: flu a, flu b and flu c flu a and flu b are responsible for seasonal outbreaks and epidemics they may also help reduce the severity of flu symptoms and help the person with flu recover faster the flu vaccination takes effect in about 2 weeks, thus it's better to get vaccinated early before flu. Influenza, also known as the flu or grippe, is an infectious viral disease that affects the upper respiratory system, including your lungs, throat and nose it is important to begin treatment as soon as symptoms appear because influenza can lead to other health complications like ear infections. Horse flu (or equine influenza) refers to varieties of influenza a virus that affect horses horse flu viruses were only isolated in 1956 the two main types of virus are called equine-1 (h7n7), which commonly affects horse heart muscle, and equine-2 (h3n8), which is usually more severe.
Influenza (or the flu) is a highly contagious, acute viral infection that spreads easily from person to person influenza is most often caused by type a or b influenza viruses that infect the upper airways and lungs. Influenza - often abbreviated to flu - is a highly contagious virus that strikes down millions of brits in most cases people feel better after a week the nhs explains that the main symptoms include a flu symptoms are the same regardless of what strain you have but h3n2 cases have been reported. Influenza (the flu) is a highly contagious viral infection learn more about influenza symptoms and what causes influenza there are different types of influenza, the main ones being known as others can also benefit from this treatment and reduce the severity of their symptoms as well as.
It is well known that during flu seasons, the rates of pneumonia are also at their peak researchers at the university of michigan found that influenza raises there are three types of the flu virus: a, b, and c influenza a and b are typically responsible for seasonal outbreaks of the flu, and are included. Influenza (flu), also referred to as seasonal flu, is a highly contagious respiratory illness caused by influenza viruses if you have asthma or other lung diseases, you are at higher risk of developing complications from the flu getting vaccinated every year is the best way to protect yourself from the. Seasonal influenza, also known as flu, is caused by influenza viruses both are respiratory illnesses, but are caused by different types of viruses the symptoms are almost the same, but are more severe in flu most common symptoms in flu are high fever, body pains, extreme tiredness and.
Severe acute respiratory syndrome (sars) is an acute respiratory disease, characterised by influenza-like (flu-like) symptoms, which first appeared in 2002 sars is a rapidly progressive, acute, community-acquired respiratory illness, which spreads to all contacts. Type a influenza poses the most serious problems for humans and causes 95% of cases strains of this type have also been found in birds these medications can help shorten the duration of the flu and reduce symptoms and work best if they are taken within 48 hours of the start of symptoms. Not infrequently, there is a news report of another outbreak of swine flu, where a type of influenza a that normally infects pigs crosses over and infects a human actually, however, swine flu no longer exists, since the infection is now called a variant influenza virus infection. Three types of avian influenza that are known to cause disease in birds and humans are h5, h7, and h9 contact with infected birds is a risk factor for the ability of the influenza vaccine to prevent the flu varies from season to season depending on how well the strains contained in the vaccine match.
Flu symptoms often start with a fever that comes on quickly, whereas cold symptoms typically while the flu is caused by influenza viruses, there are more than 200 distinct viruses that can cause helping the centers for disease control and prevention (cdc) monitor which types and strains of flu. Influenza, better known as the flu and sometimes called the grippe, is a common childhood illness, but is not as common among adults it is not limited to humans, most mammals and many birds can also catch influenza. The respiratory infection influenza, commonly known as the flu, causes symptoms that flu viruses come in three varieties: types a, b, and c types a and b cause large flu outbreaks or epidemics the best medicine for the flu is lots of rest taking an over-the-counter, non-aspirin medication such.
Influenza viruses cause the flu (influenza) influenza viruses are divided into three types, designated influenza types a, b, and c influenza types a and b are responsible for epidemics of illness that occur almost every winter and are often associated with increased rates of hospitalization. Some of the symptoms of influenza are: high fever with chills, dry cough, sore throat, blocked nose, sweating this form of pneumonia occurs when the flu virus has caused severe lung damage it is well known that infection with viruses called rhinoviruses and coronaviruses may worsen chronic lung.
Symptoms of influenza initially, the flu may appear like a common cold with a nasal nose, sneezing and sore health experts and government agencies all over the world say that the single best way to shield annual flu vaccinations should start in september or as soon as the vaccine is on hand and. Influenza, commonly known as the flu, is an infectious disease caused by an influenza virus symptoms can be mild to severe the most common symptoms include: high fever, runny nose, sore throat, muscle pains, headache, coughing, sneezing, and feeling tired these symptoms typically begin two days after exposure to the virus and most last less than a week the cough, however, may last for more than two weeks in children, there may be diarrhea and vomiting, but these are not common in adults. Influenza a (h1n1), a (h3n2), and one or two influenza b viruses (depending on the vaccine) are included in each year's influenza vaccine getting a flu vaccine can protect against flu viruses that are the same or related to the viruses in the vaccine.