https://www.sciencedirect.com/science/article/pii/S0264410X16310441 doesn’t have as many data points in the time series as I would like, but gives you some idea of the drop off. It was enough to convince my parents to get vaccinated later in the year instead of at the first opportunity, but not to get two shots.
https://www.sciencedirect.com/science/article/pii/S0264410X16310441 doesn’t have as many data points in the time series as I would like, but gives you some idea of the drop off. It was enough to convince my parents to get vaccinated later in the year instead of at the first opportunity, but not to get two shots.