Likely human flea

Fleas live on mammalian hosts and in nearby bedding, carpets, or nests.

Adults feed on blood; larvae consume organic debris, including adult flea feces.

Wingless, laterally flattened, and adapted for jumping. Adults stay on hosts or in their resting areas; eggs and larvae develop off-host.

Bites cause itchy, irritated skin, and fleas can transmit pathogens. The image is not clear enough for reliable species confirmation.