coronavirus vaccine and fallen "ill" afterwards, with some claiming this is a sign of the danger surrounding the jab. However, though there is a slim chance you may feel unwell after you have been vaccinated – this may actually be a good sign.Neither of the vaccines currently available to those in the UK contain whole viruses, both the Oxford/AstraZeneca and Pfizer/BioNTech jabs stimulate a powerful immune response, designed to protect you, but can cause side effects such as chills, fevers and headaches.The body’s immune system is advanced enough to not only determine whether this strand of germ is something you are used to, but it is also able to identify how harmful it is.
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