There has been an unprecedented interest in this topic. Hence we have added more details and moved this section from the main page to a dedicated area with focus on hypertension and ACE2. While many questions remain unknown we want to arm people with the current state of knowledge. Since this is an evolving topic we will continue to update this when new evidence is brought to our attention. Below we review the pre-clinical and clinical studies linking coronavirus to the renin angiotensin system.