This could mean that anyone who's ever been infected by a common cold coronavirus -- nearly everyone -- may have some amount of immunity to COVID-19, according to infectious disease experts at the University of Rochester Medical Center in Rochester, N.Y.
from WebMD Healthhttps://img.webmd.com/dtmcms/live/webmd/consumer_assets/site_images/article_thumbnails/video/countdown_home_remedies_for_a_cold_video/1800x1200_countdown_home_remedies_for_a_cold_video.jpg https://ift.tt/3njNwTQ
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