As more and more adults are vaccinated, the overall level of Covid-19 is lower in many communities, but kids are still at risk. CNN: Can vaccinated parents transmit Covid-19 to their kids? However, there is a still a small chance that vaccinated parents could transmit coronavirus to their children. If most kids are wearing masks indoors, yours can too, and it will help to protect your child. I'd wear a well-fitting mask, but otherwise, would not worry as much about the exposure during transportation if you're vaccinated.
Source: CNN June 09, 2021 08:48 UTC