Experts link the increase to low vaccination rates and overcrowded shelters
New York City is witnessing a dramatic surge in whooping cough cases, with new data revealing a 169% increase compared to the same period in 2023. This is nearly 500% more cases than recorded in 2019, according to the Centers for Disease Control and Prevention (CDC). Across the state, the increase is even more severe, with a 300% rise compared to last year.
Possible link to unvaccinated migrants
The influx of unvaccinated migrants is being linked to the alarming increase in whooping cough cases. Since mid-2022, over 200,000 migrants have passed through New York City, with 63,900 currently residing in overcrowded, city-run shelters. These cramped and poorly ventilated environments are ideal conditions for the spread of the highly contagious respiratory illness.
Impact of low vaccination rates
Experts are concerned about the low vaccination rates among migrant populations. Many migrants come from or travel through countries with low immunization rates for diseases like whooping cough and polio. Health officials emphasize the importance of vaccination to prevent further outbreaks, especially in high-risk environments like shelters.
Whooping cough: A highly contagious threat
Whooping cough, caused by the bacterium Bordetella pertussis, is spread through coughing or sneezing. It poses the greatest threat to infants, young children, the elderly, and individuals with compromised immune systems. The illness can be deadly without proper vaccination and preventive measures.
Experts urge vaccination
Health officials and experts are urging immediate action to boost vaccination rates, especially in migrant communities. Dr. Matt Harris, a pediatric emergency medicine specialist, highlighted the risk of outbreaks in communal living environments where vaccination rates are low. He noted similar outbreaks in other close-contact settings, such as summer camps and military barracks, earlier this year.
Despite the rising numbers, New York City’s Health Department has not tracked how many incoming migrants are unvaccinated. Health Commissioner Ashwin Vasan previously warned about low vaccination rates among migrants for diseases like polio and tuberculosis. The Department of Health continues to stress that the best defense against whooping cough is adhering to vaccination guidelines.