06/10/2026 | Press release | Distributed by Public on 06/10/2026 11:35
Initial case investigation does not show a link between this case and the index case, announced on June 4
2 doses of MMR (measles, mumps, rubella) vaccine provide the best protection against measles illness
The Erie County Department of Health (ECDOH) is announcing that a second resident has tested positive for measles. This follows the June 4, 2026 announcement of a measles case, the first in Erie County since 2018. This individual has not reported travel outside of Erie County, but an initial case investigation has not found any connection between these two cases.
Laboratory testing through the New York State Department of Health confirmed a measles infection in an individual on June 9, 2026. This individual visited two locations in Erie County during their infectious period, potentially exposing others to measles on June 4, 2026 and June 6, 2026.
Anyone who visited the following locations in Erie County may have been exposed to measles:
These dates and times reflect the period that the infected individual was in these areas and a two-hour period after the individual left the area. The measles virus remains alive in air and on surfaces for up to two hours. Individuals who are not immune to measles and were exposed are at risk for developing measles.
ECDOH is working with these locations to identify potentially exposed people, notify them of their exposure, and help them determine their vaccination status and level of risk. This public notification is intended to inform people who ECDOH is not able to identify of their exposure, and their need to monitor for symptoms for 21 days past their exposure.
All individuals who were exposed to measles, particularly those without immunity or who are not sure if they have been vaccinated, should contact their health care provider if they develop measles symptoms.
ECDOH is issuing another health advisory to health care providers to notify them of the potential exposures. Health care providers should report all suspected cases of measles to the ECDOH Epidemiology and Disease Surveillance Program at (716) 858-7697.
General information regarding measles can be found at: