![E-cigarette flavors are toxic to white blood cells, warn scientists - Science & research news | Frontiers E-cigarette flavors are toxic to white blood cells, warn scientists - Science & research news | Frontiers](https://i0.wp.com/blog.frontiersin.org/wp-content/uploads/2018/02/health-e-cigarette-risk-danger-flavor.jpg?fit=5780%2C3849&ssl=1)
E-cigarette flavors are toxic to white blood cells, warn scientists - Science & research news | Frontiers
![Tucson Police Dept on Twitter: "🚨OFFICER-INVOLVED SHOOTING🚨 The investigation is underway regarding an officer-involved shooting that occurred just before 12 p.m. in the 6000 block of S. Park Ave. Details are limited. Tucson Police Dept on Twitter: "🚨OFFICER-INVOLVED SHOOTING🚨 The investigation is underway regarding an officer-involved shooting that occurred just before 12 p.m. in the 6000 block of S. Park Ave. Details are limited.](https://pbs.twimg.com/media/FbCKWQ5UcAEjVlr.jpg:large)
Tucson Police Dept on Twitter: "🚨OFFICER-INVOLVED SHOOTING🚨 The investigation is underway regarding an officer-involved shooting that occurred just before 12 p.m. in the 6000 block of S. Park Ave. Details are limited.
![prohibition of sale of liquid, based, electronic cigarettes and accessories to persons 18 years old. prohibition of sale of liquid, based, electronic cigarettes and accessories to persons 18 years old.](https://www.cigareta-shop.eu/_obchody/cigareta-shop.web5.cz/slider/56.7d927b97112902167f96b671e347c764.jpg)