What is the flu b?

Influenza B is a type of influenza virus that can cause fever and respiratory symptoms. It is different from the flu and, seasonal flu, which often takes place at the beginning of spring and early autumn, because influenza B can occur at any time in the season. Unlike other types of influenza, influenza B does not have a high risk of becoming a pandemic because it infects only people and seals. Influenza B usually does not cause serious illness in healthy adults, but some people may be at risk of complications of influenza and even death. In healthy patients, the disease usually leads in seven to ten days.

There are several types of flu. Flu and is a common type of flu, which usually strikes twice a year, spring and autumn. Vaccinations are distributed to combat this type of flu. H1N1 or pig flu is a more serious type of flu, which can also be prevented by vaccine. Influenza virus B can cause infection at any time of the year and can represent as much as the flu one of all cases of flu. Watering canThe flu vaccines usually protect against this type of flu. The influenza virus can also live on surfaces such as door handles or telephone receivers. It can also spread by direct physical contact with the infected person.

Influenza symptoms may occur within one to seven days after exposure to the virus, although they usually start two or three days later. The virus can spread quickly to others. It can cause fever, chills, body pain, dizziness, headaches, flushing and lethargy. Nausea and vomiting may also occur.

These symptoms usually begin to retreat within two to four days, resulting in respiratory symptoms such as dry cough, cold, sore throat and headache. Fever can go, and then return. All symptoms except cough and fatigue are usually cleaned within four to seven days. Fatigue and cough associated with the flu can take several weeks.

pregnantENY, children under the age of two and seniors over 50 years of age are at risk of serious complications of influenza and could even die of it. These individuals are generally recommended to see a doctor. However, most healthy adults do not need influenza B, which usually leads their course in about ten days.