Editorial Note: This article is written with editorial review and topic relevance in mind.
Who first learned of this new virus on 31 december 2019, following a report of a cluster of cases of so. Some people stay unwell far longer with long covid. Most people recover within a few days.
Covid19 in the US Bleak winter ahead as deaths surge BBC News
Most people infected with the virus will experience mild to moderate respiratory. Symptoms range from mild to severe. Por lo general, se propaga entre personas que están en contacto directo.
