Obviously, by now you must already be knowing a great deal about COVID. From the symptoms to the management, every detail on the COVID spreading coronavirus is known to people. Wearing masks, sanitising hands and minimising contact has become a part and parcel of daily life.

from Times of India https://timesofindia.indiatimes.com/life-style/health-fitness/health-news/coronavirus-explainer-these-are-the-silent-indicators-of-covid-which-should-never-be-overlooked/photostory/92450390.cms