When was the last outbreak of whooping cough?

When was the last outbreak of whooping cough?

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 are there in the US in 2020?

Number of Reported Pertussis Cases per 100,000 Population, Utah and U.S., 2000-2020

Utah vs. U.S. Year Number of Reported Cases per 100,000 Population
U.S. 2017 4.9
U.S. 2018 4.1
U.S. 2019 4.8
U.S. 2020 1.6

What season is pertussis most common?

Although infection can occur throughout the year, be particularly cautious during the summer and fall months when pertussis cases tend to peak. Those who have had an outbreak in their community should be especially vigilant about early symptoms.

How common is whooping cough today?

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.

When was a pertussis pandemic?

Between January 1, 2014 and June 10, 2014 California’s public health department reported 3,458 cases of pertussis. The department declared the outbreak to have reached epidemic proportions, with 800 cases reported in the span of just 2 weeks.

Why are pertussis cases increasing?

July 11, 2017 – A significant jump in the number of pertussis cases in the U.S. may be due to increasing numbers of nonmedical vaccine exemptions as well as waning immunity among those who have been vaccinated, according to a new study from Harvard researchers.

Why is pertussis increasing?

Is COVID-19 and whooping cough similar?

Pertussis is a vaccine-preventable infectious disease of the respiratory tract and it shares many similarities with COVID-19 including transmission and clinical features.

Why is there a resurgence of whooping cough?

King and his colleagues concluded that the return of whooping cough has roots in the mid-20th century. It’s due to natural population turnover, incomplete vaccination coverage, and gradually weakening protection from a highly effective but imperfect vaccine, they said.

Was there a whooping cough epidemic?

In 1975 unfounded concerns about the safety of the vaccine resulted in a fall in vaccination rates; only 3 out of every 10 children were vaccinated against pertussis in 1975. This resulted in major epidemics in 1977-79 and 1981-83.

Is pertussis making a comeback?

Researchers attribute a resurgence of the disease since the 1970s to factors that arose long before the latest vaccines were introduced in the late 1990s. Whooping cough, a respiratory disease also called pertussis, can be fatal to babies.

Why whooping cough is making a comeback?

Can you still get pertussis if vaccinated?

A: Yes. Getting sick with pertussis or getting pertussis vaccines doesn’t provide lifelong protection. This means you can still get pertussis and pass it onto others, including babies.