New York City has reported its first measles cases for 2024, highlighting a persistent challenge in elevating child vaccination rates back to norms observed before the pandemic.
Despite ongoing outreach efforts, the health department confirmed two travel-related measles infections, a contrast to the absence of cases from 2020 to 2022, attributed to reduced travel during the COVID-19 pandemic.
A single case was recorded in 2023, indicating a potential uptick in occurrences.
Patrick Gallahue, a spokesperson for the city’s health department, emphasized that while a handful of measles cases annually is not uncommon, the pandemic years showed a notable decrease due to travel restrictions.
News of declining vaccination rates in the city has surfaced amidst an increase in measles cases nationwide.
As of the end of February, the Centers for Disease Control and Prevention have documented 41 cases across 15 states and New York City, compared to 58 cases reported for the entirety of last year.
According to the CDC, children should receive their first MMR vaccination shot, which covers measles, mumps, and rubella, between 12 and 15 months of age, and a second vaccination shot between the ages of 4 and 6.
Dr. Celia Quinn, New York City’s deputy commissioner for disease control, addressed a City Council hearing on Thursday, revealing that vaccination rates among K-12 students in public and charter schools stand at 95.3%, a slight decline from the pre-pandemic rate of 98.5%.
“We are working closely with New York City public schools, providers, and parents to bring up that number even further to ensure students and schools remain safe,” Quinn stated.
The decline in vaccination rates varies by type and age group, with the most significant drops seen in children aged 4 to 6, who missed vaccinations during the pandemic’s peak.
The city’s response to these challenges includes addressing vaccine misinformation, improving vaccination access, and ensuring new arrivals know where to receive immunizations.
Efforts also extend to city shelters, where vaccination services are provided onsite to keep school-aged children up to date.
Quinn stated that a vaccination rate of 95% is adequate for achieving herd immunity against measles.
Quinn warned, “Wherever there are pockets of lower vaccine coverage, the risk of an outbreak is going to increase depending on how low that coverage gets..”
During a severe outbreak in the city between 2018 and 2019, 649 confirmed measles cases were reported in a study published in the New England Journal of Medicine.
The majority of individuals affected belonged to the Orthodox Jewish community. Among those whose vaccination status was documented, approximately 85% were found to be unvaccinated, as indicated by the study.
