What is referred to by 'aha eg 12'?

Based on the clue 'ah yes impetigo an infection affecting this common...', what is the answer? Based on the clue 'ah yes my sweet if you eat this sticky liquid comb...', what is the answer? Based on the clue 'ah yesthis little bird parus atricapillus is of th...', what is the answer? Based on the clue 'aha i have found it this greek word californias ...', what is the answer? Based on the clue 'ahabs harpoon throwing started it i dont even lik...', what is the answer? What is referred to by 'ahabs vessel 6'? Based on the clue 'ahabs wife tells a whale of a tale about a charact...', what is the answer? Based on the clue 'ahasuerus liked her better than all the other virg...', what is the answer?