Don't put so much stock into what they say happened 75 years ago. Again, if the vaccine doesn't have the live virus or live bacteria in it, you can't get virally or bacterially infected. It's as fundamentally as simple as that. That said, they have played with pathogens over the years and offered up myriad modified forms of the antigens …
Don't put so much stock into what they say happened 75 years ago. Again, if the vaccine doesn't have the live virus or live bacteria in it, you can't get virally or bacterially infected. It's as fundamentally as simple as that. That said, they have played with pathogens over the years and offered up myriad modified forms of the antigens - is it possible a live strain fell through the cracks. Okay, but just know that only a live strain can do this.
Don't put so much stock into what they say happened 75 years ago. Again, if the vaccine doesn't have the live virus or live bacteria in it, you can't get virally or bacterially infected. It's as fundamentally as simple as that. That said, they have played with pathogens over the years and offered up myriad modified forms of the antigens - is it possible a live strain fell through the cracks. Okay, but just know that only a live strain can do this.