Hi, had 2 free Pfizer jabs on 18.8.21 and 8.9.21 at Siam Paragon . Before this had paid and registered for Moderna at Thonburi. Now Thonburi has asked me to come for first Moderna this coming Saturday. Don't know when the second one is. So my question is should I have the first jab this Saturday or not as it is only 2 months after my 2 Pfizer jabs ? And also should I tell Thonburi I have already had 2 Pfizer jabs only 2 months ago ? I am worried they might refuse to give me Moderna and I lose the £200 ! If I don't tell them, they will give me the Moderna but am I risking my health ? Thanks in advance for any speedy replies. Pat