https://www.selleckchem.com/pr....oducts/Calcitriol-(R
None of them reached statistical significance. Our study shows for the first time that patients with cancer aged ≥80 years can have a serological response to the BNT162b2 COVID-19 vaccine one month after vaccination and consequently support the vaccination campaign currently underway in this frail population. Our study shows for the first time that patients with cancer aged ≥80 years can have a serological response to the BNT162b2 COVID-19 vaccine one month after vaccination and consequently support the vaccination campai