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Hepatitis B Adult Vaccine - what will happen if the data of vaccine passed/?

Responses (1)

Stephen Treloar 9 Mar 2016

The 'use by' date? The vaccine breaks down and won't work or if it does you may be left with a low immune response due to the incomplete course. I waited 1 month too long to get my second shot and ended up with a low immune response.

Djwebb 21 Mar 2017

Stephen, does the hep b vaccine give any protection after first injection?

Stephen Treloar 22 Mar 2017

They check your immune response after the second shot (mine was still low) so I suspect that after one month you will display an immune response; just not how good.

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