What's this all going to be about?

I'm in the last but one year of my medical school at Charles University and I'm strongly considering to continue in Ph.D, probably in immunology. Becouse I'd like to do my Ph.D. somewhere abroad, I'm looking for a suitable programme. I've to learn a lot also before I begin my postgraduate studies and I hope this weblog will help me organize it all - what's the science all about.