The mice’s antibody response to S. epidermidis was “a shocker,” Fischbach said. “Those antibodies’ levels increased slowly, then some more — and then even more.” At six weeks, they’d reached a higher concentration than one would expect from a regular vaccination — and they stayed at those levels. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.