This dataset contains three brazilian open COVID-19 datasets from June 1st, 2020.
The Flu-Like Syndrome dataset contains several information about flu-like syndrome (Síndrome Gripal) patients. It contains mostly mild Flu-Like Syndrome cases, including COVID-19 confirmed cases. There is not an official codebook for this dataset, but portuguese speakers can easily infer the meaning of the columns.
The SARS dataset (Severe Acute Respiratory Syndrome, or Síndrome Respiratória Aguda Grave - SRAG - in portuguese) contains mostly cases where hospitalization is needed (even though some of the cases from this dataset didn't need hospitalization. These cases can be filtered using the column "HOSPITA"). Part of the patients from this dataset are confirmed COVID-19 cases (the column "CLASSI_FIN" is 5 for confirmed cases). There is an official codebook for this dataset (SARS_Codebook.pdf), but unfortunately it is written in portuguese.
The Officially Reported Cases dataset contains only confirmed COVID-19 cases that were officially reported by the government. It contains the number of cases and deaths reported until each day for each Brazilian city.
When analyzing the data, beware of notification lag: These datasets contains the cases reported until June 1st, but notified cases usually take some days to be reported. This explains the small number of cases for dates close to June 1st in the Flu-Like Syndrome and SARS datasets.
All datasets shared here are open datasets that were shared by the Brazilian Ministry of Health. The Flu-Like Syndrome and SARS datasets were downloaded from https://opendatasus.saude.gov.br, and the dataset for officially reported cases was downloaded from https://covid.saude.gov.br/.
However, the Flu-Like Syndrome and the officially reported cases datasets were removed from these websites on June 7, 2020, and June 6, 2020, respectively.