Studies about Vitamin D and it's role in preventing and fighting Covid-19 are currently happening all over the world.
In this particular article, Brigham and Women's Hospital is attempting to study both whether Vitamin D can lessen the severity of symptoms and whether it can prevent infection amongst people who have been exposed.
Our prediction is: As more and more data arrives it will become increasingly and abundantly clear that Vitamin D is crucial for both preventing and fighting viral respiratory tract infections.