OP mangled the headline from the article. The article says 25% of Covid patients still have symptoms after 12 months. While the headline OP uses flips the per

OP mangled the headline from the article. The article says 25% of Covid patients still have symptoms after 12 months. While the headline OP uses flips the percentage and implies that the 75% of people who are symptom free were people who previously had long Covid and recovered in less than 12 months. The end result is that OP's headline sounds more positive than the article.