Which sign indicates larvae feeding on fresh tissue and should be reported?

Which sign indicates larvae feeding on fresh tissue and should be reported?

• A. Sneezing
• B. Larvae is feeding on fresh tissue
• C. Hair loss
• D. Appetite loss

Answer: (B)

The key idea is that you want a sign that directly shows active larval activity in tissue. Larvae actively feeding on fresh tissue is a specific, observable indicator of a larval infestation (myiasis), and such an finding is typically reportable to public health or animal health authorities because it signals an active, identifiable hazard that may require investigation, treatment, and containment. Other signs like sneezing, hair loss, or appetite loss are nonspecific and can result from many conditions; they don’t pinpoint larval feeding in tissue, so they don’t by themselves indicate the need for reporting. Therefore, the sign of larvae feeding on fresh tissue is the one that should be reported.

The key idea is that you want a sign that directly shows active larval activity in tissue. Larvae actively feeding on fresh tissue is a specific, observable indicator of a larval infestation (myiasis), and such an finding is typically reportable to public health or animal health authorities because it signals an active, identifiable hazard that may require investigation, treatment, and containment. Other signs like sneezing, hair loss, or appetite loss are nonspecific and can result from many conditions; they don’t pinpoint larval feeding in tissue, so they don’t by themselves indicate the need for reporting. Therefore, the sign of larvae feeding on fresh tissue is the one that should be reported.