I held out until the last minute every time. The date would come, and the date would get pushed until later. The company I work for (dirty scumbag contractor for the Army) tried to bribe everyone to get the clot shot; $1,000 if you're still with the company in six months. My boss called me when the last date was a couple days away, saying, "come on cowpokey (not my real name, imagine that), just get the jab, we don't want to lose you, you are a valuable member on the team". Fuck off, no refunds bitches.