Abstract Background SARS-CoV-2 binds to membrane-bound angiotensin-converting enzyme 2 (ACE2) which may result in downregulation of membrane-bound ACE2. ACE2 is a key regulator of the renin-angiotensin system (RAS) and is responsible for degrading angiotensin II and thereby counteracting its pro-inflammatory. pro-fibrotic effects mediated through the angiotensin II type 1 receptor (AT... https://csdtbeldfov3p.timeblog.net/70682666/a-community-based-education-programme-to-reduce-insecticide-exposure-from-indoor-residual-spraying-in-limpopo-south-africa