The fact that this year's flu shot is not a good match against this year's influenza strain is well known, and has happened before.
Jan 14, 2015
4.7 / 5 (23) | 4
More than 8,000 people have died from Ebola in West Africa since February 2014 and it has spread beyond the three countries initially effected. So, it's an epidemic, right? Or is it an outbreak? ...
Jan 07, 2015
5 / 5 (4) | 0