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So what would you recommend that people who are over 65 do to protect themselves from flu?If they want to base it on good evidence, they should wash their hands. I would also encourage them to write to their Congressman or Senator, asking them to put pressure on the...
This is not to say that these and other studies, taken together, suggest that vaccines don't work for the elderly. The answer is a question mark. We don't know what protection, if any, vaccines offer. I don't think that's a bad thing. Uncertainty is the motor...
One argument I've heard is that it would be unethical to compare vaccines against a placebo because you would be withholding crucial treatment from patients. Do you agree? No. We don't know these vaccines work, so you can't make that claim. But if you really find placebos...
Are you skeptical of the efficacy of all vaccines? People always ask me if I am against other vaccines. I am not. I have five children. They have all been vaccinated against the major diseases as part of the standard childhood-vaccination program. Those vaccines have strong evidence to back...
If you want to see polar bears up close, the place to go is Churchill, Man., on the western shore of Hudson Bay. When the ice breaks up in the summer, the bears come ashore by the hundreds to wait for the autumn refreeze. So it's where tourists and...