Interesting article by Sebastian Rushworth on a recent Swedish study. Worth a read if you want to know what the near-future looks like.

Even for the middle aged (50-64 years), who have better functioning immune systems and who should therefore respond more strongly to the vaccines, the vaccines are completely ineffective at preventing symptomatic disease by the four to six months mark. The only group for whom the vaccines are more than 50% effective by the four month mark is people under the age of 50 (for whom effectiveness at four to six months is 51%).

That's AZ, Pfizer, Moderna. Moderna is the best but only coz it's 3 times more potent than Pfizer. You'll get a couple more months but hang onto your arteries.