Instructions: In this task, you are given a piece of an article. Your task is to generate a short summary of the text. Try to give the summary in just one sentence.
Input: Women with chronic autoimmune diseases who take immunosuppressive medications during their first trimester of pregnancy are not putting their babies at significantly increased risk of adverse outcomes, according to a Vanderbilt study released online by the journal Arthritis and Rheumatism.
Output:
Jerry Brown signed SB 493.