Hawaii is experiencing a record-high number of whooping cough cases (108), prompting health officials to urge visitors and residents, especially those around infants, to ensure they are vaccinated. The highly contagious disease, also known as pertussis, causes severe coughing fits and can be fatal, particularly for babies. The increase is attributed to decreased vaccination rates and potential waning immunity. Health officials stress the importance of adult vaccinations, particularly boosters, to protect vulnerable populations. The nationwide increase is also concerning.

Prepared by Olivia Bennett and reviewed by editorial team.