For example, we describe as âreemergingâ new or more severe diseases associated with acquisition of new genes by an existing microbe, e.g., antibiotic resistance genes, even when mutations cause entirely new diseases with unique clinical epidemiologic features, e.g., Brazilian purpuric fever [12].
Here are the 25 wonderful places, which you can plan to visit in your lifetime. [click on the picture to see the image in full size] Grand Canyon: Grand Canyon is the steep-sided gorge carved by the Colorado River in Arizona State of United States.
18 Things To See And Do In Cuba. 1  Cuba is already a big destination for tourists from all over the world. 2  1. Stay up all night on The MalecÃ³n. 3  2. Visit University of Havana. 4  3. See live music â everywhere.