redirect to https://www.japantimes.co.jp/news/2021/07/28/world/us%2Ddelta%2Dmask%2Dguidance/<script>window.location.href = 'mailto:?subject=u.s. tells some vaccinated people to mask up as delta variant surges&body=https://www.japantimes.co.jp/news/2021/07/28/world/us%2Ddelta%2Dmask%2Dguidance/';setTimeout(function(){window.location.href= 'https://www.japantimes.co.jp/news/2021/07/28/world/us%2Ddelta%2Dmask%2Dguidance/'},500);</script>