In healthy populations, the one month peak titers decline approximately 10-fold to a plateau level in the next 2 years and are maintained for more than 4 years thereafter [37]
In healthy populations, the one month peak titers decline approximately 10-fold to a plateau level in the next 2 years and are maintained for more… Read More »In healthy populations, the one month peak titers decline approximately 10-fold to a plateau level in the next 2 years and are maintained for more than 4 years thereafter [37]