Wife got her second dose yesterday... got it around 9:30AM... was fine all day, just some minor arm soreness until about 10PM, then in about a 30 minute span spiked a fever, headache, body aches, chills, nausea and increased arm pain... she also said she just felt like her skin was crawling... was a rough night of sleep, but woke up feeling better... still a headache and some nausea, fever was gone though... has been feeling a little better each hour that passes and we are hoping that trend continues throughout the day... we expected side effects, but surprised by how rapidly they came on...