Staying healthy
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43 Results
Can vitamin D protect against coronavirus disease 2019 (COVID-19)?
Find out what the research says about links between this key vitamin and the widespread viral infection.
Answer
Is a home sperm test useful?
Using a home sperm test to check your fertility may not provide a clear answer.
Answer
Pink eye: How long is it contagious?
Many parents wonder how long pink eye (conjunctivitis) is contagious. Find out.
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