Steph Andreescu: First Three Weeks with St. Lawrence County Public Health Department
I've just wrapped up my first three weeks interning with the St. Lawrence County Department of Health at SUNY Potsdam, working on mosquito-borne disease surveillance through NEVBD. I've settled into my role and everyday tasks quickly, and have picked up a variety of new skills over the past few weeks. My time so far has been split between mornings in the field, learning our mosquito surveillance methods, and afternoons in the lab, learning to ID and sort our captured specimens. We set and check several types of traps, each designed to capture mosquitoes engaged in a different behavior: CDC CO2 light traps, which use light and dry ice to attract host-seeking females overnight; gravid traps, which draw in egg-laying females with pans of stagnant water; and black resting boxes, which we check for mosquitoes sheltering after a blood meal. To collect from the resting boxes, we use aspirators, handheld vacuums, built for the job. A couple of photos of our aspirator and a gravid trap ...