Editorial Note: This article is written with editorial review and topic relevance in mind.
Most people infected with the virus will experience mild to moderate respiratory. Symptoms range from mild to severe. Who first learned of this new virus on 31 december 2019, following a report of a cluster of cases of so.
Covid Who is not vaccinated in the US and what's the risk? BBC News
Por lo general, se propaga entre personas que están en contacto directo. Most people recover within a few days. Some people stay unwell far longer with long covid.
