Just to keep everyone updated, if you haven't yet heard, the Chairman of the petitions committee in the Senedd has called for an urgent debate. See extract below taken from an online news article:

At the petitions committee on Monday, chairman Jack Sargeant said: "These petitions have demonstrated a huge thirst for answers, and it is my intention to enable a debate now rather than wait. It is in everyone's interest that this issue is aired.

"It will give members [of the Senedd], the petitioner and Public Health Wales the chance to put their point of view across."

He added: "I understand people's concerns and their desire for answers and that is why I am stepping in to get answers."