linguistic:paraphrasing, quality:corruption, linguistic:translation
Frequency of use

According to the New York Times: "Changes in medicine have eliminated the need for millions of blood transfusions, which is good news for patients getting procedures like coronary bypasses and other procedures that once required a lot of blood." And, "Blood bank revenue is falling, and the decline may reach $1.5 billion a year this year from a high of $5 billion in 2008." In 2014, the Red Cross was predicting job losses as high as 12,000 within the next three to five years, roughly a quarter of the total in the industry. As of 2019, the trend of declining transfusions appeared to be stabilizing, with 10,852,000 RBC units transfused in the United States.