[Yaelle]

Start taking vitamin D3. Take enough. Get a blood test if you want. Your levels should be over 60 and you won’t get sick much, even if exposed. Ok, Ebola might be another story...

[steve86]

Get a blood test if you want. Your levels should be over 60 and you won’t get sick much, even if exposed.

Please provide links to the peer-reviewed, published research that shows that.