- Aug 22, 2008
We don't know this yet because they do not have enough data. They can only go by the the cases that have been reported. Initially there were only a few known cases - the most severe. Now there are hundreds and one must question if many are going undetected. The fact that they are looking into this more closely shows that they are concerned. Of course, The results of the investigation likely is going to find that the benefits outweigh the risks for the population as a whole.The “increased” rates of heart issues is statistically insignificant.