Residents of Yangsan, South Korea, are using internet memes and K-pop dance trends to cope with a record heat wave [1].

The unusual approach to public health messaging aims to prevent heat-related illnesses during a period of extreme weather that has pushed the city's infrastructure and residents to their limits.

Temperatures in Yangsan, located in South Gyeongsang Province, have exceeded 40 °C [1]. This extreme heat has led to the emergence of the nickname "Yangfrica" on the internet, a portmanteau of the city's name and Africa, as residents share memes about the oppressive climate [1].

Reporter Kim Seung-hwan of YTN said that the moment a person leaves an air-conditioned building and opens the door, it feels as if their entire body is engulfed in flames [1].

To combat the risks of the heat wave, authorities and media outlets have launched a prevention campaign focused on hydration. The campaign repurposes the choreography from the song "BAD" by the popular K-pop group Ateez to encourage people to drink water frequently [1].

By blending pop culture with health warnings, the city hopes to reach a wider audience and ensure that residents maintain hydration levels to avoid medical emergencies. The use of viral trends, including references to Spider-Man, serves as a tool to keep the public engaged with safety protocols during the peak of the summer heat [1].

Yangsan is gaining the nickname 'Yangfrica' as internet memes about the heat gain traction.

The integration of K-pop and internet culture into public health warnings reflects a shift in how South Korean municipalities communicate risk to younger populations. By leveraging viral trends and humor to address extreme weather, officials are attempting to transform critical health mandates into shareable social content to increase compliance during climate extremes.