[Bacterial resistance, a current crisis.].

Bacterial resistance is a constant battle representing a Public Health trouble. So much, that the World Health Organization considerate Public Health as a priority in health, due to the impact that generates as much as in health (giving that recent projections indicate that by 2050 it'll be produced more deaths because of this than the ones occasioned because of cancer) as its economic impact (which, according to a recent study in the United Kingdom, it'll cost the world's economy an estimated of 100 trillion dollars). The quick appearance of multidrug-resistant and pandrug-resistant bacteria is a world nature phenomenon, questioning the antibiotics efficiency. Implement protocols and recommendations is essential, just as essential and necessary as give awareness to health personnel, taking as base the knowledge of resistance generation and its impact through the years, empowered by the actual pandemic of COVID 19.