Anvisa's approval comes after Brazil surpassed 1.5 million confirmed cases of coronavirus, as per the Health Ministry data, the second-worst outbreak after the US
Scientists who took part in the study used the Atacama Large Millimeter Array (ALMA) to analyze a black hole named PKS1830-211 which is located almost 10 billion light-years away
According to the study, chemotherapy can increase the expression of certain proteins in the blood vessels lining tumor cells, causing cancer drug-resistance