A new study revealed that COVID-19 is a vascular disease and not a respiratory illness. This new research shows how the S protein of the virus is attacking receptor ACE2, impairing endothelium, lining the blood vessel.
Study shows key brain difference in people suffering from migraine attacks compared with those who have not experienced the condition. Participants underwent a unique approach through a virtual roller coaster ride.
As more people are getting vaccinated, the sensitivity of the COVID-19 test is raising questions on whether results need to be looked at more crucially when a vaccinated individual without symptoms tests positive for the virus.