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Author Question: A university must choose a team of 6 students to participate in a TV quiz show. The students will be ... (Read 4432 times) |
Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.
It is difficult to obtain enough calcium without consuming milk or other dairy foods.
About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.
In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.
Vaccines prevent between 2.5 and 4 million deaths every year.