Elizabeth Hurley has just received her second COVID vaccination, and she made sure she thanked the NHS for all their efforts during the pandemic.Taking to her Instagram page on Thursday, the 55-year-old released an emotional tribute showing her gratitude that both she and her elderly family members have all been vaccinated twice.MORE: Elizabeth Hurley commands attention in slinky number with must-see photoWATCH: Elizabeth Hurley showcases dance moves in fun video"Thank you to the NHS for my