@vickyvdtogt Did you test for Vitamin D levels in the patients? In particular, how many had a Vitamin D level less than 50 ng/ml of blood?
#covid #COVID19 #LongCovid
#VitaminD #VitaminD3 #vitaminddeficiency
#covid #covid19 #longcovid #vitamind #vitamind3 #vitaminddeficiency
@Patricia What's that? Never heard of that L-word in my life. #vitaminDdeficiency