Funny he puts more faith in Astrazeneca vaccin. True it's logistics are easier. But it's efficacy is not... Worse given the higher transmission rates of the new

Funny he puts more faith in Astrazeneca vaccin. True it's logistics are easier. But it's efficacy is not... Worse given the higher transmission rates of the new strains it in itself might not be sufficient to prevent further spread. Higher R0 requires higher efficacy to keep R below 1.