Analyze compared to antimicrobial activity of peracetic acid and sodium hypochlorite against S. aureus, showing the best reagent in the inhibition of the same, in addition to quantify the concentration minimum required to inhibition growth. methodology: for the experimental group I (peracetic acid), were used 10 microtubes getting 900μl reagent and dilutions serial of 10-1 to 10-9, for the experimental group II (sodium hypochlorite) another 10 microtubes received 900μl reagent and dilutions serial of 10-1 to 10-9. It was added more 100μl the inoculum bacterial to microtubes of both groups, the mixture was incubated greenhouse bacteriological for 5 minutes at 37ºc and later sown in culture medium. The peracetic acid showed efficiency inhibition of growth of S. aureus to the dilution of 10-2, this being dilution the 0,001% of peracetic acid. In dilution of 10-3 there was a growth part of 44% compared to the control group, in dilutions later there was 100% bacterial growth. sodium hypochlorite showed effectiveness to the dilution of 10-4 being this dilution corresponding to the sodium hypochlorite the 0,0001%. In dilution of 10-5 sodium hypochlorite had an effect partial 86% of bacterial growth in relation to the control group, in dilutions later there was 100% bacterial growth. The Sodium hypochlorite showed be ten times more effective than the peracetic acid in relation to inhibition of growth of Staphylococcus aureus.

Sepsis can be understood as a set of infections throughout the body. Worldwide, its incidence is estimated at around 15 to 19 million cases annually. Recently, deaths have decreased, reaching an estimated value of 20 to 40% of reported cases. However, in Brazil, according to data from the Instituto Latino Americano de Sepsis (Ilas), death from sepsis corresponds to 65% of all deaths, which is much higher than the world estimate. Thus, in this paper, we will evaluate mortality from sepsis in the State of Pará from 2015 to 2019. An ecological observational study was carried out using the data collected in the Mortality Information System and the Hospital Information System, made available by the Department of Informatics of the Unified Health System in Brazil. During the period investigated, a total of 2,547 deaths from sepsis were recorded. The epidemiological profile of mortality from sepsis presented individuals with the following characteristics: male, mixed race, 1 to 3 years of schooling, marital status: a married, place of occurrence: hospital, and age group from 60 to 79 years. It is of fundamental importance to develop more targeted prevention policies, prioritize educational and population awareness measures, and the continuous improvement of health teams regarding the knowledge of sepsis about early identification and more effective care to reduce mortality from sepsis in the state of Pará, Brazil.