Chickenpox is not a reportable disease, so exact numbers are not available, but sampling centers for chickenpox prevalence shows that chickenpox cases in the US have dropped 90-95% since the start of immunization in the 1990s. Prior to the introduction of chickenpox vaccine in 1995, there were about 4 million cases per year. Now the rate is more like 200,000 to 400,000 cases per year. This rate is expected to drop further as more adults have been vaccinated.
Yes. Each year, about 4 million people will get chickenpox. Between 10,500 & 13,000 people will be hospitalized, & 100 to 150 people will die because of chickenpox.
70,000 people each year
There is about 500,000 each year.
16 million people visit each year
About 1,000,000 people visit Ethiopia each year.
85,795,482 How many songs does each of these people download
Approximly 800 million people die each year
123 million people visit Europe each year
About 7 million people visit the Broads each year :)
1 million people do each year
Many people have cavities each year and this is a common dental problem for people around the world. However, how many people have cavities each year is not known.
It is a different number each year.