Out of the fourteen studies included in this review, thirteen evaluated the efficacy and/or effectiveness of alcohol against bacteria, and two of them, against viruses.
De los 14estudios incluidos en esta revisión, 13evaluaron la eficacia y/o efectividad del alcohol contra bacterias, y dos contra los virus.
Dos quatorzeestudos incluídos nesta revisão, trezeavaliaram a eficácia e/ou efetividade do álcool contra bactérias, e dois contra os vírus.