Technology in Infectious Diseases

We work to promote safety using technology and innovation.

About us

We are specialists in infectious diseases and healthcare-associated infections, and we work to promote patient, healthcare-workers and environmental safety.

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Learn more about Qualis' services in Infectious diseases, technology, and innovation.

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Contact the Qualis team and learn about services and products, ask questions, and more.

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The ISA-robot is a machine learning algorithm that simulates the work of the infection control specialists in healthcare-associated infections surveillance. The ML algorithm has high sensitivity and accuracy for the classification of healthcare-associated infections.

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The accurate classification of healthcare-associated infections, the process of planning for safe practices, and deployment of safer care are implemented by local and remote teams. Infection safety is monitored by monthly indicators reviewed by both teams.


Our team (infectious diseases physicians, nurses and pharmacists) offers real-time and asynchronous consulting for healthcare professionals in hospitals, clinics or offices. From 7 a.m. to 11 p.m., seven days a week.


Tool that allows infection control staff to collect bundles indicators using a mobile device, integrated with our web platform.


The infection surveillance assistance is a machine learning algorithm that simulates what infection control professionals do in healthcare-associated infections surveillance. In a semiautomated method the humans confirm (or not) the algorithm classification.


Infectious disease specialists respond asynchronous or in real-time, from 7 a.m. to 11 p.m., seven days a week. For every antimicrobial prescribed or included in the system a second opinion by a specialist is added for decision-making purposes.


Digital assistants with human curation that enable quick and intuitive consultations to routines and guidelines and provides real-time contact with Qualis experts.


“We started with Qualis consultation at Alto Vale Hospital in 2014. At that time, we faced frequent and repeated situations of multidrug-resistant bacterial infections and did not count on the presence of an infectious disease physician. So, we got to know Qualis, and after a few conversations and meetings, we consolidated a partnership. Today we can affirm that, in the last ten years, the acquisition of an electronic medical record and the hiring the Qualis services have been the two measures that brought better care, and environment safety, improving infection control, and reduced patient mortality rate.”

Marcelo Vier Gambetta, MD.
Technical Director at Alto Vale, Rio do Sul Regional Hospital – SC

“Through the almost real-time responses and review from Qualis, we were able to qualify and rationalize the prescription of antibiotic drugs and reduced the number of infections among patients. In addition, with this service, we add greater knowledge and education to the hospital team, streamlining processes and enabling the evolution of the quality and risk management committee of Tacchini Hospital with the support of Artificial Intelligence for medical care and scientific production.”

Roberta Pozza
Tacchini Hospital - Bento Gonçalves – RS

“In confronting COVID-19 pandemia, we sought in the market for a service that would add value and expertise to take the advice of our employees and students' safety. We found Qualis: a serious and partner company composed of zealous, helpful, and qualified experts who combine professional commitment with technology. Our employees and students have access to daily information about infection risk through Qualis services. An investment that is justified by the safety and tranquility provided.”

Rosângela Rosa Paz
Maple Bear School Direction - Porto Alegre

Qualis in Numbers


420169 Consultations


156337 Patients’ reviews


57188 Bacteriological results
4:35min Response-time