How many get the flu per year?
The flu has resulted in 9.3 million to 49 million illnesses each year in the United States since 2010. Each year, on average, five to 20 percent of the United States population gets the flu. It is estimated that the flu results in 31.4 million outpatient visits and more than 200,000 hospitalizations each year.
What is the incidence rate of flu?
Results. The statistical estimate of influenza incidence among all ages ranged from 3.0%–11.3% among seasons, with median values of 8.3% (95% confidence interval [CI], 7.3%–9.7%) for all ages, 9.3% (95% CI, 8.2%–11.1%) for children <18 years, and 8.9% (95% CI, 8.2%–9.9%) for adults 18–64 years.
How many cases of common cold are there?
Each year in the United States, there are millions of cases of the common cold. Adults have an average of 2-3 colds per year, and children have even more. Most people get colds in the winter and spring, but it is possible to get a cold any time of the year.
How is the Spanish flu different from the regular flu?
The majority of the infected experienced only the typical flu symptoms of sore throat, headache, and fever, especially during the first wave. However, during the second wave, the disease was much more serious, often complicated by bacterial pneumonia, which was often the cause of death.
What is the cause of a common cold?
A cold is caused by a virus that causes inflammation of the membranes that line the nose and throat. The common cold is very easily spread to others. It’s often spread through airborne droplets that are coughed or sneezed into the air by the sick person. The droplets are then inhaled by another person.
Where is the common cold most prevalent?
The common cold, also known simply as a cold, is a viral infectious disease of the upper respiratory tract that primarily affects the respiratory mucosa of the nose, throat, sinuses, and larynx.
How many flu viruses are there?
There are four types of influenza viruses: A, B, C and D. Human influenza A and B viruses cause seasonal epidemics of disease (known as flu season) almost every winter in the United States.
Why is the flu not a pandemic?
Pandemics happen when new (novel) influenza A viruses emerge which are able to infect people easily and spread from person to person in an efficient and sustained way. The United States is NOT currently experiencing an influenza pandemic. There is an ongoing pandemic with a new coronavirus.
What is the current influenza activity in Canada?
The majority of regions in Canada are reporting no influenza activity. Influenza A continues to be the most common influenza virus circulating in Canada. This is the first FluWatch report of the 2019-2020 influenza surveillance season. The next report will be published on September 27, 2019.
How many Canadians die of the flu each year?
“Every year, between 2,000 and 8,000 Canadians die of the flu and its complications.” Flu’s winter companions include coronavirus, adenovirus and Streptococcus pneumonia. (Vasily Fedosenko/Reuters)
How many people were diagnosed with the flu in week 46?
In the past week, all influenza indicators were at low interseasonal levels. In week 46, a total of 23 influenza detections (16 influenza A and 7 influenza B) were reported. Among the 17 detections with detailed age information, 88% were in individuals under the age of 44 years.
Is the flu contagious in Canada?
The Flu is very contagious and can spread quickly and easily. Before you even know you are sick, you can pass the flu on to others. those living with a chronic health condition. In Canada, an average of 12,200 hospitalizations and 3,500 deaths related to the flu occur each year .