Questions with the keyword 'COVID-19'

• Is it true scientists are thinking of using dead Covid-19 cells in the vaccine? by anon-259595 Comments: (So far, one comment )
• Is Covid19 the flu? by anon-263883 Comments: (So far, one comment )
• How has Covid !9 effected your work ? by anon-259788 Comments: (So far, one comment )