Dr. Elmer Huerta: Traveling by plane is safe, the problem is boarding in times of covid-19 | Video | CNN

Dr. Elmer Huerta assures that the risk of an airline passenger infecting others during a flight is minimal, especially with new aircraft that change the air every three minutes.

For the oncologist and public health specialist, the problem is surfaces and that passengers do not use facial protection measures to prevent the spread of the virus in the process before and during boarding.