Please see the following notification from the EA.
We have received a number of reports of wild Atlantic salmon exhibiting ventral haemorrhaging consistent with Red Skin Disease (RSD). We are monitoring the situation on all our major salmon rivers and working with partners across the UK to better understand its cause and impact.
We have been collating reports of skin lesions in wild salmonids from across England and have issued regular guidance to our staff, anglers and stakeholders on what to look out for, what to do if disease is suspected, and the need to report any cases to us promptly. We are also working closely with colleagues in Natural Resources Wales to monitor and collate reports.
We have had no reported cases of mortality associated with ventral haemorrhaging in wild salmonids in England, but have received reports of a small number of fish caught by anglers showing changes consistent with RSD. Our staff who operate salmon traps as part of our national index monitoring programme have also observed a small number of cases.
We are asking anglers to be vigilant but not to remove or handle any fish in distress. Also for anglers to carefully take photographs of fish exhibiting any unusual marks if safe to do so, to practice good biosecurity, and to adhere to our guidance on disinfection or to 'Clean, Check, Dry' equipment after fishing and before moving to other waters.
To report dead or dying fish, please contact our incident hotline immediately: 0800 80 70 60. For further information on RSD please contact our National Fisheries Laboratory: 02084 745244 or 07825 111723 / email@example.com