Covid-19 is a serious infectious disease which can cause severe complications, including death. It is important that we do everything we can to prevent the spread of Covid-19 and a global vaccination programme is a crucial part of this. It is imperative that everyone with PKU who can participate in the Covid-19 vaccination programme should do so. REMEMBER, COVID-19 IS NOT LIKE FLU. IT IS MORE CONTAGIOUS, MORE DEADLY, AND IS SPREADING ACROSS A WORLD WHERE NO-ONE IS IMMUNE. If you do develop Covid-19, as with other infections, it is likely to cause high blood phenylalanine levels due to the …