1 Runoff phosphorus loss as affected by tillage, fertilizer, and swine manure phosphorus management in corn-soybean production systems. p. 46-47. 2  In Annual progress reports-2004. 3  Northeast research and demonstration farm. 4  ISRF04-13.
Prevnar 13 was approved by the U.S. Food and Drug Administration on February 24, 2010. After waiting for the outcome of a trial underway in the Netherlands, the Centers for Disease Control and Prevention (CDC) recommended the vaccine for adults over age 65 in August 2014.
1 PCV13 is recommended for all children younger than 5 years old, all adults 65 years or older, and people 6 years or older with certain risk factors. 2  PPSV is recommended for all adults who are 65 years or older and for people 2 through 64 years old who are at high risk for pneumococcal disease.