Even with vaccination advancement, COVID-19 (C19) testing remains essential to identify cases, prevent outbreaks and enable the identifcation of populations at higher risk of worsening the infection due to non-vaccination and circulation of new variants and subvariants. To succeed testing coverage expansion, decentralization of testing is a fundamental approach, increasing the detection of new cases and linking to adequate care and epidemiological surveillance. C19 testing and care access is a big challenge in rural and lower socioeconomic communities. The role of technology has been discussed, considering its limits and potentialities. This satellite aims to present innovative data about real-time testing, care, and surveillance of C19 response in highly vulnerable socioeconomic neighborhoods in Brazil, showing how healthcare managers can utilize this platform to manage other diseases. The session will focus on C19 test intervention aspects and technology use in Primary Health Care.