Springfield health officials say H5N1 risk remains low; urge vaccination and precautions amid measles spread

Councilor Santanella, chair of the Springfield City Health and Human Services Committee, and Helen Colton, Springfield’s Commissioner of Health, discussed H5N1 avian influenza and a nationwide measles uptick at a committee meeting; Colton said the immediate public-health risk to Springfield is low but recommended precautions and vaccination as the best available protection.

Colton told the committee that “while the current public health risk remains low, CDC is currently monitoring the situation and working with states to track potential human exposures,” and that the city has so far no known poultry operations and prohibits backyard poultry within Springfield city limits. She said national surveillance has identified about 70 confirmed human H5N1 cases and one reported death in the United States to date, and that the infections reported so far have been linked to animal contact rather than sustained person-to-person spread. “Person to person spread has been none,” she said.

Nut graf: The briefing combined two near-term concerns for local public health: limited human cases of avian influenza linked to animal exposures, and a separate measles outbreak that public-health officials say is spreading in several states. Officials told the committee the city’s immediate risks are limited but that targeted precautions, clearer school immunization data and better nurse staffing are necessary to reduce local vulnerability.

On H5N1, Colton outlined specific resident guidance drawn from federal and state health agencies: minimize close contact with wild birds; consider pausing backyard bird feeding; report sick or dead domestic birds to the Massachusetts Department of Agricultural Resources; avoid raw (unpasteurized) milk and ensure all poultry and eggs are cooked to an internal temperature of 165° Fahrenheit. She said the Massachusetts Department of Public Health will issue alerts if local cases occur and that the city will relay those notices to the council.

The committee discussed possible impacts on egg supply and vaccine production. Colton said outbreaks in poultry farms can reduce egg supply and push prices higher; she also said federal research groups, including the Centers for Disease Control and Prevention and the National Institutes of Health, are working on human vaccine research but no human vaccine is available now.

Measles discussion: Colton said recent outbreaks began in Texas and have since appeared in multiple states, with roughly 245 cases reported in Texas at the time she spoke and two recent U.S. deaths linked to measles. She told the committee about immunization rates for Springfield Public Schools from the 2023–24 dataset and noted most schools had high MMR (measles-mumps-rubella) coverage; one listing for the Freeman School showed a 41% figure that Colton said the school disputed, reporting only two students lacking the full series. “About 92 percent of those individuals who are contracting measles are unvaccinated,” she said, underscoring the department’s message that vaccination is the principal prevention strategy.

Colton reviewed historical vaccine guidance: persons born before 1957 are generally considered to have presumptive immunity; people vaccinated between 1957 and 1968 received an inactivated measles vaccine and may be advised to receive an additional MMR dose because the live-virus vaccine in current use began in 1968. She advised residents traveling to states with active measles outbreaks to consider their immunization status before travel.

Local operational issues: committee members pressed Colton on school nurse coverage and immunization data accuracy. Colton said school nursing is sometimes shared across buildings and that district nurses can better explain specific school rates. She also reported a “huge tuberculosis case in the city of Springfield” and said staffing and pay for public-health nurses remain concerns; she described efforts to finalize a nurses’ contract and said part-time hires were constrained pending contract approval. “I have a huge tuberculosis case in the city of Springfield,” Colton said.

Chair Santanella said the department continues to distribute at-home COVID test kits from city supplies and noted, “we are still handing out test kits every Tuesday and Wednesday at the department,” while federal free-test distributions have ended. The committee agreed to reconvene in about two to three weeks for updates if the situation changes.

Ending: Committee members asked the health commissioner to share a short public-facing summary of the vaccine recommendations and the school immunization figures; Colton said she would provide a paragraph for the city reporter and follow up with school nurses and councilors about outstanding questions on immunization rates and the nurses’ contract. The state Department of Public Health will issue clinical advisories and alerts if local transmission or human cases are detected, Colton said.