A new study has shown that low serum vitamin D levels are a risk factor for pneumonia. The risk of contracting pneumonia was more than 2.5 times greater in subjects with the lowest vitamin D levels than in subjects with high vitamin D levels

Poster Comment:

I take a lot of Vitamin D-3. Take even more plus C if you get onset symptoms of a flu. 50,000 IU a day until the crisis is over. If you get to ICU, take B6 & B 12 lozenges every 4 hours.