shot. and that led the fda to say, we have to analyze this information, this data, and they came to the conclusion that it was a good idea basically. it was safe and effective to get this booster shot. after the fda, though, the cdc has to weigh in and they have to weigh in by certain criteria that say, this is precisely who needs to get the booster shot of the vaccine and when. so here is where we are at this very moment. first of all, if you ve had a pfizer immunization, the two shots, that you had in january, february, or march, you should be eligible to get the booster shot especially for people that are over 65, people 50 to 64 who have certain unlying conditions. and other people under 64 who in fact, under 50 in fact, who have what they call occupational exposure.