Yesterday, my wife, who is a nurse, told me that one of her colleagues had tested positive for Covid-19. They had worked the same shift together but my wife’s test came back negative.

Now, the interesting part is that her colleague is fully vaccinated, but my wife is not. She was the 41st person in England to test positive for Covid-19 in early 2020 and, despite constant exposure at work, she has never returned another positive result. Her colleague only returned a positive after being vaccinated.

In Britain the National Health Service state that after vaccination you can still contract and transmit the virus; this incident proves that to be true.