Serial negative response after standard and third (Booster) dose of COVID-19 inactivated vaccine is associated with low vitamin D levels in patients with solid cancers.

In total, 27 (42.2%) patients in SSG and 155 (55.6%) patients in RRG reported at least 5 days of vitamin D-containing supplement consumption over one week during the past 6 months, respectively, and the difference reached the borderline significance ( p = 0.05).

also in 7,017 other papers