Some of the items on my shopping list, chanterelle mushrooms, white asparagus, and eel, were impossible to find.
Explanation:
Commas in this case, generally your going to add commas in a place where you would take a breath. This wouldn't be colons because thats more of an indication of a place that you could also fit comma-and. Parenthesis clearly don't fit. The only other risk is dashes because you could in theory do "Some of the items on my shopping list-chanterelle mushrooms, white asparagus, and eel-were impossible to find. " But that doesn't read as smoothly so its the less safe of the two choices
The Americas reported more than 3 million cases of dengue in 2019, the largest number recorded in the Region so far, according to the latest epidemiological update from the ... That year, almost 1400 people died of dengue
