One man's experience after the first dose of Moderna vaccine

  On Feb 3, 2021 the first shot of COVID_19 vaccine was given. The details are as follows:

MODERNA Covid-19, mRNA vaccine (PF) 0.5 mL IM

Feb 3 - Feb 6: There was only slight heaviness in the right arm for the next three days.
Feb 6 - Feb 13: There did not appear to be any reaction. Everything normal
Feb 14 - Feb 15: Slight itchy feeling at vaccinated site
Feb 16: Itchy feeling increased, redness in the vaccinated site, slight swelling
Feb 17: Body ache, no fever, redness of the skin and elevated temperature in the vaccinated site.

Feb 18: Redness a tad reduced, area that's red has slightly increased, still warm to touch

Here is a picture of the vaccinated site:

Almost elliptical area having redness and hardness.

Fortunately escaped the more severe of the vaccination.

Vaccination location details here:

Hodentek: Keeping track of vaccination against COVID-19 virus