Completeness of notifications of accidents involving venomous animals in the Information System for Notifiable Diseases: a descriptive study, Brazil, 2007-2019.

Objective: to describe the completeness of notifications of accidents involving venomous animals held on the Notifiable Health Conditions Information System (SINAN), in Brazil and its macro-regions, from 2007 to 2019.

Methods: we analyzed essential and non-mandatory fields for snakebite, spider bite and scorpion sting notifications, considering the following completeness categories: Excellent (≤5.0% incompleteness), Good (5.

Ecological association between socioeconomic, occupational and sanitation factors and the occurrence of scorpionism in Brazil, 2007-2019.

Objective: To analyze ecological association between socioeconomic, occupational and sanitation characteristics and scorpionism in Brazil.

Methods: This was an ecological study with data on scorpion sting accidents reported on the Notifiable Health Conditions Information System (2007-2019). Negative binomial regression was used to estimate incidence rate ratios (IRR) and confidence intervals (95%CI).