The pacapillar is infested with Hollo disease. A pacapillar can be infected by coming in contact with Contagious Hollo Pacas or coming in contact with any type of Hollo itself. A pacapillar with Contagious Hollo disease retains its texture, but the infected are is now dark purple, with hollo "mist" or particles coming off the paca. If the pacapillar's eye area has been infected, then the eye will be solid white. A pacapillar with Contagious Hollo disease is given a certain number of Contagious slots that can be used to infect other pacapillars. Each slot will only infect one other pacapillar, however, and the infected pacapillars will have non contagious hollo. All subspecies except Winged and Monster Pacas can have Hollo disease. Hollo Pacapillars can still breed.