The phrase 'reiterate about' is correct and usable in written English.
You can use it when you want to emphasize the importance of something or express it more than once. For example, "I will reiterate about managing your finances: it is important to always budget your money."
"I said, 'I don't know if I can make it,'" he reiterates about an appointment.
"I can't reiterate enough about the excitement in the field about improved instruction," said Gerardo Loera, executive director of curriculum and instruction.
A large ethnographic study that identifies the prevalence of PCOS among different socioeconomic groups would be greatly helpful to reiterate women about lifestyle modifications.
I always say to my students, you don't want to reiterate something about anyone's character--if you do it right, you only need to show that aspect of a person's character one time.
Teachers were in a better position to implement and supervise hygiene practices in schools, although they saw a role for school nurses to reiterate messages about germs and hygiene, e.g. when there are special events at the school dedicated to health education.
No doubt thinking of the persistent rumors still flying around the Internet that say he is a closet Muslim, Obama reiterated, for about the seven millionth time this year, that he, too, is a practicing Christian.
Mr. Burkle's letter reiterates concerns about Barnes & Noble's corporate governance policies.
Ian Kemish, Australia's high commissioner to Papua New Guinea, reiterated concerns about weather being a factor in the sinking.
Dr. David Rogers, also of the National Com. on AIDS, reiterates complaints about the lack of action and leadership from the Federal Government.
A10 President Clinton congratulated Mr. Putin on his victory, but also reiterated concerns about Russia's conflict in Chechnya.
In a monthly report, the German central bank reiterated doubts about having the European Central Bank buy bonds to help struggling European economies.
