What policies should be the ideal COVID-19 strategy to control outbreaks without closing borders and compromising the tourism economy? The search for answers led researchers to one crucial protocol.To contain the pandemic, various policies restricting travel have been put in place. These policies, however, harmed many economic sectors, especially tourism. Simulations ran by a team of Hiroshima University (HU) researchers found that imposing quarantine protocols proved to be the most effective measure when it comes to avoiding outbreaks and disruptions on tourism services. “A comparison...…What policies should be the ideal COVID-19 strategy to control outbreaks without closing borders and compromising the tourism economy? The search for answers led researchers to one crucial protocol.To contain the pandemic, various policies restricting travel have been put in place. These policies, however, harmed many economic sectors, especially tourism. Simulations ran by a team of Hiroshima University (HU) researchers found that imposing quarantine protocols proved to be the most effective measure when it comes to avoiding outbreaks and disruptions on tourism services. “A comparison...WW…