On 1/12/2015 10:57 AM, sf wrote:
> On Mon, 12 Jan 2015 07:56:40 -1000, dsi1
> > wrote:
>
>> My wife is getting a series of shots for hepatitis B. She had been
>> vaccinated 20 or so years ago. People were told back then that they
>> would be protected for life but when she and he co-workers were tested
>> they had zero antibodies. It was a very unexpected thing. Workers in the
>> medical field may want to have their titers checked.
>
> Whoa! That's good to know.
>

Well hopefully, the CDC has gotten wind of this.