Question: What Is The Most Serious Complication Of The Influenza B Virus?

What is the most serious complication of the influenza B virus quizlet?

What is the most common complication of influenza.

Pneumonia, viral or bacterial.

Bacterial pneumonia is a secondary development related to influenza.

Bacterial pneumonia manifestations usually gets worse as the symptoms of influenza improve..

What is the most serious flu?

H5N1 is the strain of influenza known as the bird or avian flu. Typically, it’s transmitted between birds, but it can be passed from bird to human. It does not appear to spread from person to person. When it does infect humans, bird flu is associated with very serious illness, multi-organ failure, and high death rates.

What flu is going around 2020?

Influenza B Strain Dominating Early in the 2020 Flu Season.

How long is the flu B contagious?

When Flu Spreads Most healthy adults may be able to infect others beginning 1 day before symptoms develop and up to 5 to 7 days after becoming sick. Children and some people with weakened immune systems may pass the virus for longer than 7 days.

What bacteria causes the flu?

Influenza is a major cause of epidemic and pandemic infection. Bacterial co/secondary infection further increases morbidity and mortality of influenza infection, with Streptococcus pneumoniae, Haemophilus influenzae, and Staphylococcus aureus reported as the most common causes.

How do you prevent the flu from turning into pneumonia?

You can help prevent pneumonia by doing the following:Get the flu vaccine each year. People can develop bacterial pneumonia after a case of the flu. … Get the pneumococcal vaccine. … Practice good hygiene . … Don’t smoke. … Practice a healthy lifestyle. … Avoid sick people.Sep 23, 2020

Who gets the flu the most?

Who is most likely to be infected with influenza? The same CID study found that children are most likely to get sick from flu and that people 65 and older are least likely to get sick from influenza.

What life threatening complication could arise from the flu?

If the flu virus ends up in a person’s respiratory tract, it can trigger “an extreme inflammatory response in the body,” which can lead to sepsis. Sepsis is the body’s response to an infection getting into the bloodstream.

What strain of flu is going around 2020?

The committee recommended that the quadrivalent formulation of cell- or recombinant based influenza vaccines for the U.S. 2020-2021 influenza season contain the following: an A/Hawaii/70/2019 (H1N1) pdm09-like virus; an A/HongKong/45/2019 (H3N2)-like virus; a B/Washington/02/2019- like virus (B/Victoria lineage);

What are the stages of flu?

What to expect with the fluDays 1–3: Sudden appearance of fever, headache, muscle pain and weakness, dry cough, sore throat and sometimes a stuffy nose.Day 4: Fever and muscle aches decrease. Hoarse, dry or sore throat, cough and possible mild chest discomfort become more noticeable. … Day 8: Symptoms decrease.

Is Flu A or B worse?

Influenza type A and type B are similar, but type A is overall more prevalent, sometimes more severe, and can cause flu epidemics and pandemics.

Is influenza B serious?

Similar to type A, influenza B is also highly contagious and can have dangerous effects on your health in more severe cases. However, this form can only be spread from human to human. Type B influenza can cause seasonal outbreaks and can be transferred throughout the year.

What is the most common complication of influenza?

The most frequent serious complications of influenza are pulmonary and fall into 4 categories: primary influenza pneumonia, secondary bacterial pneumonia, pneumonia due to unusual pathogens or in immunocompromised hosts, and exacerbations of chronic pulmonary diseases.

How is flu B treated?

Several over-the-counter medications can help ease the symptoms of influenza. These are available from drug stores. In severe cases, a doctor may prescribe a course of antiviral drugs. Oseltamivir (Tamiflu) and zanamivir (Relenza) are drugs that doctors may use to treat type A or type B influenza.

How long does it take for lungs to recover from flu?

Most people get over an acute bout of bronchitis in two to three weeks, although the cough can sometimes hang on for four weeks or more. If you’re in otherwise good health, your lungs will return to normal after you’ve recovered from the initial infection.