The 1970s swing flu vaccine was ineffective but harmless for millions and left a few thousand with permanent neurological symptoms.
This disease has over a 98% survival rate, and even higher if you're under 40. Many of the "long COVID" studies I've read have been in high risk or elderly people, they were limited case studies and I think a case can be made that most "long COVID" could be nocebo or mass hysteria at this point (or the fact that it could just take the body months to heal from a bad infection).
We've never approved a drug, much less a vaccine, at this speed before. Unless you go back to the days of Jenner where he just stabbed people with Horsepox and there was no real regulation or long term data collection.
This disease has over a 98% survival rate, and even higher if you're under 40. Many of the "long COVID" studies I've read have been in high risk or elderly people, they were limited case studies and I think a case can be made that most "long COVID" could be nocebo or mass hysteria at this point (or the fact that it could just take the body months to heal from a bad infection).
We've never approved a drug, much less a vaccine, at this speed before. Unless you go back to the days of Jenner where he just stabbed people with Horsepox and there was no real regulation or long term data collection.