Vaccination

CDC may recommend COVID boosters for some this spring

The U.S. Centers for Disease Control and Prevention is weighing whether to recommend another COVID booster shot this spring, most likely for those who are vulnerable to severe illness.

Medical research

Nut consumption may enhance fertility for men, suggests study

Eating nuts may enhance male fertility, a Monash University-led research review has found. The authors now want more research into the potential benefits of nuts for male and female fertility after finding only two intervention ...

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