Unofficial reports state that there is no longer a meningitis vaccination requirement for the Umrah. In addition, there are unofficial reports about a possible meningitis vaccination requirement for all travelers to Saudi Arabia. However, there is no adjusted policy from official channels.
The only correct and official advice is:
In addition to the meningitis vaccination, other vaccinations may also be recommended. For more information, read the advice for Mecca and the advice for Saudi Arabia.