Roberto Dias, the Health Ministry’s former logistics director, is testifying before the Senate’s Covid hearings committee today. Implicated in corruption scandals concerning vaccine purchases made by the government and fired after allegations of his involvement in a cash-for-jabs scheme, he is surrounded by circumstantial evidence linking him to influential politicians within the Bolsonaro administration.
Investigators suspect that these links allowed Mr. Dias to remain in government after a turbulent year for the Health Ministry and irregularities found in a contract he signed to purchase Covid-19 tests. Not only did Mr. Dias keep his job, but President Jair Bolsonaro also...