In an unprecedented move, mosquitoes have made their appearance in Iceland, a country previously untouched by these widespread insects. The phenomenon, much reported by Japanese media due to its novelty, happened recently and sparked various discussions about global warming and shifts in biodiversity. Japanese audiences have taken a particular fascination in this incidence as Iceland was considered the 'final fortress' against mosquitoes, a summer nuisance people in Japan are all too familiar with.

In Japan, mosquito-control is a significant issue due to public health concerns, particularly around vector-borne diseases like dengue fever. The news about Iceland is looked upon with both interest and concern as it was one of the few places without mosquitoes, showcasing just how globalized this particular pest has become.

In the US and the EU, efforts vary surrounding mosquito control. Issues like West Nile virus and Zika virus continue to challenge the authorities. Climate change is causing shifts in mosquito populations worldwide, extending their reach and raising concerns about vector-borne disease transmission in new regions.