Vaccination

Is the mumps vaccine becoming less effective?

(HealthDay)—Children and teenagers vaccinated against the mumps virus have accounted for one-third of infections in recent years, a new U.S. government study finds.

Diseases, Conditions, Syndromes

Male fertility is declining, environmental toxins could be a reason

In the U.S., nearly 1 in 8 couples struggles with infertility. Unfortunately, physicians like me who specialize in reproductive medicine are unable to determine the cause of male infertility around 30% to 50% of the time. ...

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