Just wondering if people here are talking about Covid vaccine number 3 or 4 or which one ? There is talk of a new one coming out that covers more of the different strains but as far as I know it is not yet available to us over here. Have you got it there yet ? That would be number 5 for many of us. Most started with a couple of astra zenecas because that was the only one available to us and then had boosters of either Pfizer or Moderna or a mix. Astra Zeneca doesn’t seem to be around anymore.
Things you learn from Watching TV (light hearted)

