The Effects of Host Availability and Fitness on Aedes albopictus Blood Feeding Patterns in New York.

ABSTRACT: Aedes albopictus is a competent vector of numerous pathogens, representing a range of transmission cycles involving unique hosts. Despite the important status of this vector, variation in its feeding patterns is poorly understood. We examined the feeding patterns of Ae. albopictus utilizing resting collections in Long Island, NY, and contextualized blood meal sources with host availability measured by household interviews and camera traps. We identified 90 blood meals, including 29 humans, 22 cats, 16 horses, 12 opossums, 5 dogs, 2 goats, and 1 each of rabbit, rat, squirrel, and raccoon. This is only the third study of Ae. albopictus blood feeding biology that quantitatively assessed domestic host availability and is the first to do so with wild animals. Host feeding indices showed that ca

SUBMITTER: Fikrig K 

PROVIDER: S-EPMC8733534 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature