For the average human on Earth: sure, merely uncommon.
For the average person who lives in a city and rarely goes out into nature, and paranoid-ly avoids doing things like walking barefoot in dung or wearing shortsleeves in forests when they do: effectively never.
If you live within the malaria zone (and an awful lot of people do) being in a city isn't protection. And the main threat from short sleeves in the forest is things that want your blood, not parasite infection.
For the average human on Earth: sure, merely uncommon.
For the average person who lives in a city and rarely goes out into nature, and paranoid-ly avoids doing things like walking barefoot in dung or wearing shortsleeves in forests when they do: effectively never.