↳The Last of Us Infected: Clickers
Clickers are humans in the third stage of the Ophiocordyceps Unilateralis infection. Their appearance is much less human than other infected, as their faces are skewed and scarred. They have had prolonged exposure to the fungus and are completely blind; however, navigation is still possible using an adaptive echolocation (similar to that of bats). This makes an eerie clicking sound, thus earning their nickname.