I want to bring attention to this video, a UK doctor who saw some of the videos going around online and did her own research:
https://www.bitchute.com/video/MKrHAweUi3QA/
Original is presently on the homepage of
https://www.notonthebeeb.co.uk/
The doctor is requesting as many people as possible to make and document their own investigations, especially anyone with microbiologist or parasitologist credentials.
Her own results showed nanoworm/flatworm contamination in all five samples pulled from separate official NHS supply sources.
On the horrified-reaction side, I know iodine works to get rid of parasites (I have used it against malaria with excellent relief) plus there's turpentine, ivermectin, etc.