Did Thomas Francis Jr. Isolate Influenza B in 1940?

After “isolating” the influenza A “virus” in 1934 and supposedly “isolating” it again on tissue culture and egg membrane in 1937, Thomas Francis Jr. was back in 1940 to perform more grotesque serial passages of ground up chemically altered diseased animal tissue goo from one animal into another. He must have decided that the  perfect … Continue reading Did Thomas Francis Jr. Isolate Influenza B in 1940?