Doctor on the radio tonight explained everything about how it works & the booster. The 1st shot does all the leg work & teaches the cells what to do. It starts immediately but becomes more & more efficient as It radiates out from the arm & takes 3 to 4 weeks to spread around the whole body. The second shot is sort of like a test run for the white cells & antibodies.
Catching Covid after the same period would do the same thing but the antibodies wouldn’t last as long. Apparently if you have to wait 2 or 3 months for the second shot, it will make the resistance even stronger.
Catching Covid after the same period would do the same thing but the antibodies wouldn’t last as long. Apparently if you have to wait 2 or 3 months for the second shot, it will make the resistance even stronger.