BACKGROUND: The optimal management of angiotensin-converting enzyme (ACE) inhibitors during elective surgeries remains uncertain. While some studies suggest that continuing ACE inhibitors increase the risk of perioperative hypotension, others argue that discontinuation may heighten the risk of significan...
Cases of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in Manaus, Brazil, resurged in late 2020 despite previously high levels of infection. Genome sequencing of viruses sampled in Manaus between November 2020 and January 2021 revealed the emergence and circulation of a novel SAR...