A sign is placed on a greenhouse with Tobacco plants (Nicotiana benthamiana) at the company Icon Genetic...
A sign is placed on a greenhouse with Tobacco plants (Nicotiana benthamiana) at the company Icon Genetic in Halle, August 14, 2014. Icon Genetics develop a technology to mass produce Ebola vaccine with the help of tobacco plants. REUTERS/Axel Schmidt (GERMANY - Tags: HEALTH SCIENCE TECHNOLOGY)