Excerpt from Health Impact News:

A document published by Pfizer during their trials of their COVID-19 mRNA shots is making its way around the Internet today where it appears that they warned participant members of coming in contact with others not part of the trial, including pregnant women.

The title of the document is: "PF-07302048 (BNT162 RNA-Based COVID-19 Vaccines)". It can be found in many places on the Internet right now, including the New England Journal of Medicine.

Here are some of the sections from the document that appear to warn about transmission from test participants to those who were not part of the trials.

Terms:

Study intervention – A vaccine test subject.
AE – Adverse event in someone who got the shot.
SAE: An adverse event in someone who was exposed to someone who got the shot.
EDP: Exposure during pregnancy

8.3.5. Exposure During Pregnancy or Breastfeeding, and Occupational Exposure