2nd doses of Pfizer vaccine to be given this week in Montgomery Second doses of Pfizer vaccine given this week in Montgomery By WSFA Staff and Bryan Henry | March 1, 2021 at 7:17 AM CST - Updated March 1 at 6:19 PM MONTGOMERY, Ala. (WSFA) - People who received their first Pfizer vaccine will receive their second dose in a drive-thru clinic this week in Montgomery. Montgomery officials are holding the mass vaccination clinic Monday through Friday at the old Montgomery Mall location, just like the first clinic. While the location remains the same, the timing will vary: Monday - 9 a.m. through 5 p.m.