Concord Board of Health Approves Two New Appointments, Hears First Local Alpha-Gal Case

HALIFAX -- May 20, 2026, Concord Board of Health seats a new public health inspector and names its mosquito district commissioner in unanimous votes. The board approved Rachel Arsenal as a board agent after Arsenal joined the health division Monday following more than a year of experience in Westminster, and voted to appoint Public Health Director Melanie Janine as Concord's representative to the East Middlesex Mosquito Control District, a seat vacant since the prior commissioner, a local entomologist, relocated to Carlisle and became ineligible. Janine told the board the town pays roughly $22,000 annually to the district for mosquito and arbovirus surveillance. In a wide-ranging public health update, Public Health Nurse Katie Stanislausic reported Concord's first confirmed local case of alpha-gal syndrome, a red-meat allergy triggered by the lone star tick, with the affected resident confirmed to have contracted the bite in Concord, not out of state. Board member Randy Crane, an emergency physician, noted the condition's hallmark delayed immune reaction, occurring three to eight hours after red meat consumption, makes diagnosis in emergency settings unusually difficult.