When was the last pertussis outbreak?
Pertussis Outbreaks. Pertussis (whooping cough) is a common (endemic) disease in the United States. There are peaks in reported cases of pertussis every few years and frequent outbreaks. In 2012, the largest peak in recent years, states reported 48,277 cases of pertussis.
How many cases of pertussis each year?
Clinicians generally treat pertussis with antibiotics, which are used to control symptoms and to prevent infected people from spreading the disease. Worldwide, there are an estimated 24.1 million cases of pertussis and about 160,700 deaths per year, according to a recent publication modeling these data.
How many cases of pertussis are there in the US in 2020?
As of 2020, pertussis cases in the United States of America was 18,617 that accounts for 29.05% of the world’s pertussis cases. The top 5 countries (others are India, Russian Federation, China, and Australia) account for 70.50% of it. The world’s total pertussis cases was estimated at 64,093 in 2020.
Does pertussis still exist?
Over the past 25 years, however, pertussis has again become increasingly common due to incomplete vaccine coverage and people choosing not to get vaccinated at all. In recent years several states have reported significant outbreaks, with more than 100 deaths since 2010.
Was whooping cough a pandemic or epidemic?
Most cases occur in the developing world, and people of all ages may be affected. In 2015, pertussis resulted in 58,700 deaths – down from 138,000 deaths in 1990. Outbreaks of the disease were first described in the 16th century….
| Whooping cough | |
|---|---|
| Frequency | 16.3 million (2015) |
| Deaths | 58,700 (2015) |
What is the survival rate of pertussis?
The mortality of severe pertussis has been reported to be very high in developed countries, ranging from 19.7 to 31% [13, 14]. The mortality of pertussis was 9.0% in our study, and the mortality of severe pertussis in the PICU/NICU was 34.2%.
How many cases of pertussis were reported per year in the US in the 2000s?
Pertussis Cases by Year (1922-2019)
| Year | No. Reported Pertussis Cases |
|---|---|
| 2000 | 7,867 |
| 2001 | 7,580 |
| 2002 | 9,771 |
| 2003 | 11,647 |
Is pertussis on the rise?
The United States began widespread vaccinations in the 1940s, which nearly eradicated the disease. But whooping cough has been increasing here over the past two decades despite record rates of vaccination: in 2016, more than 15,000 people in the US came down with the disease, and 7 people died.
Does having pertussis give you immunity?
If your doctor confirms that you have pertussis, your body will have a natural defense (immunity) to future pertussis infections. Some observational studies suggest that pertussis infection can provide immunity for 4 to 20 years.