Pertussis Cases Surge in California
The number of cases of pertussis, more commonly known as whooping cough, in California is over six times more than last year, according to a Sept. 2024 report released by the California Department of Public Health.
Rise in Cases Across Southern California
Three major Southern California counties are seeing significantly higher cases of whooping cough. In Los Angeles, there have been 100 more cases so far this year compared to last year, during the same time frame. Orange County’s number of cases went from 6 during the same time period in 2023 to 66 this year. In Riverside, there 30 more reported cases than last year at this time.
Historical Context
“Historically, pertussis has caused periodic surges in cases in communities,” Dr. Matthew Zahn, Medical Director at the Orange County Health Care Agency, said. “As for many infectious diseases, pertussis rates during the height of the COVID pandemic were low, likely due to social distancing measures being taken.”
Consequences of Unvaccinated
Whooping cough gets its name from the sharp intake of breath that sounds like a “whoop” and commonly follows severe, hacking coughs caused by the infection. These coughing fits can cause ruptured blood vessels and even fractured ribs, according to Dr. Afif El-Hasan. Children and the elderly are most at risk for contracting the infection, and infants in particular are most at risk of serious disease, including death.
Vaccination Efforts
“Pregnant persons should receive Tdap at 27-36 weeks of pregnancy, with each pregnancy,” Dr. Zahn said. “Vaccination during pregnancy protects mom and also protects the infant, providing protection at the most vulnerable early months of life.”
Part of the increase can be attributed to a rise in anti-vaccine rhetoric, El-Hasan said. Though he sees less reluctance among parents to the whooping cough vaccine compared to others, he’s experienced notable refusal of the Tdap shot which protects against tetanus, diphtheria and pertussis. He said that occasional swelling at the injection site can worry parents, but said it’s a normal, temporary reaction.
Conclusion
The surge in pertussis cases in California is a cause for concern, and it is essential to increase vaccination efforts to protect vulnerable populations. As Dr. El-Hasan emphasized, adverse effects to vaccines are extremely rare, and getting a disease if you’re unvaccinated is not that rare. It is crucial to prioritize public health and take measures to prevent the spread of this infectious disease.
FAQs
Q: What is pertussis?
A: Pertussis, also known as whooping cough, is a highly contagious respiratory tract infection.
Q: Why is the number of cases increasing?
A: The increase in cases can be attributed to a rise in anti-vaccine rhetoric and a decrease in vaccination rates.
Q: Who is most at risk for contracting pertussis?
A: Children and the elderly are most at risk for contracting pertussis, and infants are most at risk of serious disease, including death.
Q: How can I protect myself and my family?
A: Vaccination is the most effective way to protect yourself and your family from pertussis. Pregnant women should receive the Tdap vaccine at 27-36 weeks of pregnancy, and it is essential to ensure that all family members are up-to-date on their vaccinations.
Q: What are the consequences of unvaccinated individuals?
A: Unvaccinated individuals are at risk of contracting pertussis, which can lead to serious complications, including ruptured blood vessels and fractured ribs.
