Whooping Cough Cases Escalate in Mohave County
Health authorities in Mohave County have observed a notable increase in whooping cough incidents this year, marking the highest count since 2015. The county has documented 18 cases of the illness, medically termed pertussis, in 2025 alone. Across Arizona, the state has confirmed nearly 400 cases statewide, in contrast to the previous year’s total of just under 800, with only six cases reported in Mohave County.
Vaccination rates in Arizona have seen a decline, with 89% of kindergartners currently up to date on their whooping cough vaccinations. Lynne Valentine, the nursing services manager for the Mohave County Department of Public Health, highlights the potential link between reduced vaccination rates and increased susceptibility within communities. She emphasizes, “Vaccination remains the best way to prevent the spread of this very contagious illness.”
Whooping cough poses significant risks, particularly to infants and young children, who may experience complications such as pneumonia, seizures, or even fatalities. The illness typically starts with mild cold-like symptoms and can develop into severe coughing bouts lasting several weeks.
To combat whooping cough, two vaccines are available: the DTaP vaccine for young children and the Tdap booster recommended for children aged 11 to 12 and adults every 10 years. Health officials also advise pregnant women to receive the Tdap vaccine during each pregnancy to safeguard newborns.
The Arizona Department of Health Services advises families to maintain up-to-date vaccinations and remain vigilant for whooping cough symptoms, such as persistent coughing. Immediate medical attention is recommended if an infection is suspected.
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