Pfizer and BioNTech said on March 15 that they have applied to the U.S. Food and Drug Administration for approval of an additional booster dose of the
Read More© Julia Forsman / Stocksy United One of the symptoms observed in Covid-19 patients with the Omicron variant is a sleep disorder, which in some cases
Read MoreH Heyerlein via Unsplash This quality of mask becomes fluorescent under ultraviolet light, when it has been in contact with the SARS-CoV-2 coronav
Read MoreJohns Hopkins, the renowned American University announced that the average of the last seven days of daily Covid-19 cases in the country has exceeded
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