If one were to listen to CNN, COVID got into the White House because Orange Man Bad, we needed more lockdowns and everyone should have worn a mask more.
The White House is the most secure place in the world. Everything is wiped down, everyone is tested and screened. Masks can help a little bit, cleaning everything can help a little, but when dealing with an infectious virus that wants to survive the simple truth is, as history shows, the virus always wins and in reality is only defeated one of four ways:
Treatment to defeat the virus after the fact combined with a healthy immune system.