4 ms·
the reasoning is 3 provides robust long term immunity due to the several month gap between 2 and 3. While 4 won't add much benefit except to boost antibody coun
by denimnerd42 5y ago
the reasoning is 3 provides robust long term immunity due to the several month gap between 2 and 3. While 4 won't add much benefit except to boost antibody count for a short while.
- cblconfederate 5y agoso just like 3