“After a long year and a lot of anticipation, getting the Covid-19 vaccine can be cause for celebration, which for some might mean pouring a drink and toasting to their new immunity. But can alcohol interfere with your immune response?
The short answer is that it depends on how much you drink.
There is no evidence that having a drink or two can render any of the current Covid vaccines less effective. Some studies have even found that over the longer term, small or moderate amounts of alcohol might actually benefit the immune system by reducing inflammation.
Heavy alcohol consumption, on the other hand, particularly over the long term, can suppress the immune system and potentially interfere with your vaccine response, experts say. Since it can take weeks after a Covid shot for the body to generate protective levels of antibodies against the novel coronavirus, anything that interferes with the immune response would be cause for concern. . . . .”

David Lindsay Jr. Hamden, CT | NYT Comment:
Thank you Anahad O’Connor, for an excellent wake up reminder, that we have to be vigilant, if we like our alchohol too much. I am disappointed by the NYT commenting blogosphere today, as so many attack you for being down or causing stress. Hark, perhaps you have struck a nerve. It is not just in Russia, that many people drink regularly, and sometimes to excess. I have to monitor my own behavior, as Professor Moody desccribed fighting Voldemort, “with constant vigilance.” Two terrific but alcoholic parents are clear indicators that I fall in that half of the US, and probably world population, that is very easily addicted to sugar based products, that include sweets, alcholic beverates, opiods and niccotine. There was an astonishly good book about this by a researcher, called “The Hidden Addiction,” by Dr. Janice Phelps and Dr. Alan Nourse. All these dangerous but popular products have a commen source of molecules, belonging to the sugar family. I’m so sorry that so many here attack you for presenting life-protecting information, as if you were out to take away the punch bowl just as the party got cooking. However, more often than not, that is what responsible people, reading the science, should do more often, and I thank you for the clarity of your reporting. I just measured 1.5 ounces, and it is easily half of what I thought it was. Your new fan, David. David Lindsay Jr is the author of the Tay Son Rebellion about 18th century Vietnam, and blogs at InconvenientNews.Net.