h7n3 has been around for some time. the fact that even sea lions are contacting this in isolation from the world and having symptoms of convulsions it would appear that there is some nefarious element.
bleeeding from the eyes has been reported as well so running on from the plandemic of the last few years it would not surprise me if this virus has been altered via gain of function.
while in 1961 an H5N3 strain was isolated from a wild common tern
(Sterna hirundo) in South Africa (A/tern/South Africa/61 (H5N3) [
19]). Because of the highly pathogenic phenotype of these first H5 and H7 isolates, it was parsimonious to consider all H5 and H7 viruses to be similarly virulent. However, this was reconsidered after the isolation of low pathogenic avian influenza (LPAI) H5 and H7 strains from ducks in the 1950/1960s and from turkeys in the 1960s/early 1970s (e.g. A/turkey/Ontario/77332/66 (H5N9) [
20] and A/turkey/Oregon/71 (H7N3) [
21]).
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6553608/
