Final 2019/20 Flu NumbersThe final data on flu season 2019/2020 was released by the CDC in April as COVID-19 continued to spread throughout the United States. Between October 1, 2019 and April 4, 2020, the flu resulted in: 39 to 56 million illnesses. 410,000 to 740,000 hospitalizations.
Top 10 Flu Friendly States
- TEXAS. Weeks of high flu activity: 23.
- OKLAHOMA. Weeks of high flu activity: 22.
- CONNECTICUT. Weeks of high flu activity: 19.
- ARKANSAS. Weeks of high flu activity: 21.
- KANSAS. Weeks of high flu activity: 20.
- MISSISSIPPI. Weeks of high flu activity: 19.
- LOUISIANA. Weeks of high flu activity: 16.
- ALABAMA.
The states with the highest amount of activity are Alabama, Arkansas, Georgia, Mississippi, Nevada, South Carolina, and Texas. The flu mortality rate also climbed — 5.2 percent of deaths were linked to pneumonia and influenza (P&I), whereas 4.9 percent were linked to P&I the week prior.
How many people has the flu killed this year?
Seasonal influenza activity in the United States remains lower than usual for this time of year.
What causes death from flu?
CDC estimates that flu has resulted in between 9.3 million and 45 million illnesses each year in the United States since 2010.
Influenza is a highly contagious respiratory illness that is responsible for significant morbidity and mortality. Approximately 9% of the world's population is affected annually, with up to 1 billion infections, 3 to 5 million severe cases, and 300,000 to 500,000 deaths each year.
Answer: Influenza is a virus that's spread from person to person. It originates, actually, among birds and other animals such as pigs, and new viral strains of influenza come to this country and to Europe from Southeast Asia.
CDC estimates that the burden of illness during the 2018–2019 season included an estimated 35.5 million people getting sick with influenza, 16.5 million people going to a health care provider for their illness, 490,600 hospitalizations, and 34,200 deaths from influenza (Table 1).
Degree of mild vs.That's about 10 times more often than flu. Even though a great many people are hospitalized for the flu — the preliminary data for the 2018-19 flu season is nearly half a million — the rate of hospitalization is far lower: 1%-2% of cases, according to the CDC.
During the 2018–19 influenza season, in which influenza A(H3N2) and A(H1N1)pdm09 viruses cocirculated, interim VE was estimated to be 29% against illnesses associated with any influenza virus (8) and vaccination was estimated to prevent 4.4 million illnesses, 2.3 million medical visits, 58,000 hospitalizations, and
Although there is not universal consensus regarding where the virus originated, it spread worldwide during 1918-1919. In the United States, it was first identified in military personnel in spring 1918. It is estimated that about 500 million people or one-third of the world's population became infected with this virus.
During the 2018-2019 season, 62.6% of children between six months and 17 years got a flu shot. Among adults, 45.3% of people got vaccines. The vaccination rate varied by race and ethnicity, with 51% of non-Hispanic white people getting the vaccine compared with 44.7% of the non-Hispanic Black population.
In the past, it was thought that infection with influenza A was more severe than infection with influenza B. However, a 2015 study in adults with influenza A and influenza B found they both resulted in similar rates of illness and death.
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);
CDC's influenza vaccination coverage reports show that overall flu vaccination coverage (among people 6 months and older) during 2019-2020 increased from the previous season to nearly 52%.
In the United States, flu season occurs in the fall and winter. 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.
What to expect with the flu
- Days 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.
When Flu SpreadsMost 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.
How long does the flu 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).
Unlike type A flu viruses, type B flu is found only in humans. Type B flu may cause a less severe reaction than type A flu virus, but occasionally, type B flu can still be extremely harmful. Influenza type B viruses are not classified by subtype and do not cause pandemics.
When to go to the ER for flu symptomsDifficulty breathing or shortness of breath. Pain or pressure in the chest or abdomen. Sudden dizziness or frequent dizzy spells. Confusion.
These viruses spread seasonally each year because of a phenomenon known as antigenic drift: They evolve just enough to evade human immune systems, but not enough to develop into completely new versions of the virus. The H3N2 subtype causes the most disease each year.
Give these a try today.
- Stay home and get plenty of rest. Mind your flu manners.
- Drink plenty of fluids. Make sure you get more liquids.
- Treat aches and fever. Got fever?
- Take care of your cough. Over-the-counter treatments can calm your hack.
- Sit in a steamy bathroom.
- Run the humidifier.
- Try a lozenge.
- Get salty.
How long will you be contagious? For most flu viruses, that window is about a week, starting from a day before your symptoms appear, to six or seven days afterward. For colds, even people who are feeling better can spread the virus to others for up to three weeks.
Colds don't usually come with a significant feverAnd while you can still have the flu without a fever, the flu typically comes with a few days above 100°F. A flu fever will likely come on fast.
