Though the investigation is still in the early stages, the similarities between the two crashes have prompted carriers around the world to take added precautions.
Still, spacewalkers Rick Mastracchio and Michael Hopkins will take added precautions just in case the leak reoccurs.
Nevertheless, there are still several options for gauging when emergency responders need to take added precautions.
Ms. Collins said, "My understanding is T.S.A. issued security directives recently to airports, airline carriers, T.S.A. screeners and foreign governments advising them to take added screening precautions and to be on the lookout for indicators of surgically implanted explosives".
And today, as Passover begins, we're seeing a number of synagogues and Jewish community centers take added security precautions.
On some winter evenings, we took the added precaution of going to the YMCA indoor pool on Old Georgetown Road and swimming like Katie Ledecky for a few hours before sprinting the few blocks home through the cold with the approximate appetite of the Donner Party.
Sand the countertops with medium-grit sandpaper before priming them if you want to take an added precaution for proper primer adhesion.
And at the University of Texas in Austin, where one of Mr. Bush's daughters, Jenna, is a student, campus officials declined to elaborate on what if any added precautions were taken.
As an added precaution, take a few moments to do a few cervical and forearm muscle stretches every half hour or 45 minutes to help prevent strain to muscles at the neck, elbow, forearm and wrist.
Just in case, they took a small specimen to examine as an added precaution.
