What months is flu season?
In general in the United States, flu season can start anytime in late fall, peak in mid-to-late winter (between January and February), and continue through early spring. 2 On average, flu season lasts about 13 weeks. It will usually end by April, but in some years it can linger into May.
What flu is in 2016?
Overall, influenza A(H1N1)pdm09 viruses predominated during the 2015-2016 season.
What month is flu season the worst?
In the United States, the flu season is considered October through May. It typically reaches an apex in February, with a seasonal baseline varying between 6.1% and 7.7% of all deaths. In Australia, the flu season is considered May to October. It usually peaks in August.
When does the 2020 flu season end?
Between 39 million and 56 million people were sickened with the flu this flu season, which ran from Oct. 1, 2019, to April 4, 2020, preliminary CDC data shows.
How long does the flu shot last 2020?
The flu shot offers protection against the flu for about 6 months. A person should get a flu shot every year, and the best time to get one is the end of October.
How effective is 2016 flu shot?
Overall, the flu vaccine for the 2016-2017 flu season was 42 percent effective across all age groups. But that number declined to just 25 percent for those above the age of 65. The vaccine was more effective in children aged 6 months to 8 years, with an estimated 61 percent effectiveness.
Can You Get Flu A and Flu B at the same time?
It is possible to get the flu twice during the same flu season. Since there are two types of flu strains – influenza A and influenza B – if you get influenza A, you can also get influenza B.
Does flu season peak at the same time each year?
While influenza viruses circulate year-round, most of the time flu activity peaks between December and February, but activity can last as late as May. The overall health impact (e.g., infections, hospitalizations, and deaths) of a flu season varies from season to season.
Why does flu come in winter?
The virus lives longer indoors in winter, because the air is less humid than outside. While it’s alive and in the air, it’s easy for people to inhale it, or for it to land on the eyes, nose, or mouth. We spend more time indoors and have closer contact with each other, which makes it easier for the virus to spread.
What happens to flu in summer?
Although it is possible to get the flu during the summer, it is highly unlikely that you will. The Centers for Disease Control and Prevention (CDC) explains that while influenza viruses circulate year-round, they are most common during fall and winter months. These viruses survive better in colder and drier climates.
Is this the worst flu season?
January 31, 2020
The current 2019-2020 flu season is on track to be one of the worst in a decade. According to the CDC, between 19-26 million people have caught the flu since October and between 10,000-25,000 people have died.
Is Flu A or B worse 2020?
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.
What flu is going around 2020?
Influenza B Strain Dominating Early in the 2020 Flu Season.
When should I get my flu shot this year?
There is no change in CDC’s recommendation on timing of vaccination this flu season. Getting vaccinated in July or August is too early, especially for older people, because of the likelihood of reduced protection against flu infection later in the flu season. September and October are good times to get vaccinated.