Effectiveness of travel bans -- readily used during infectious disease outbreaks -- mostly unknown

While travel bans are frequently used to stop the spread of an emerging infectious disease, a new study of published research found that the effectiveness of travel bans is mostly unknown.

Effectiveness of travel bans -- readily used during infectious disease outbreaks -- mostly unknown
While travel bans are frequently used to stop the spread of an emerging infectious disease, a new study of published research found that the effectiveness of travel bans is mostly unknown.