Spread
Use “the spread of COVID-19” or “to avoid spreading COVID-19 from person to person”.
Do not use “to fight COVID-19”. You should also not use “transmission of COVID-19” as transmission is a medical term.
Use “the spread of COVID-19” or “to avoid spreading COVID-19 from person to person”.
Do not use “to fight COVID-19”. You should also not use “transmission of COVID-19” as transmission is a medical term.