HLA status | There is no data suggesting that there is an altered immune response against SARS-CoV-2 virus |
Immunological environment and hyposplenism | There is no evidence that ILs status or their genetic variants in CeD could have any influence. Similarly, hyposplenism may not be considered as a risk factor in this case |
Mucosal atrophy | In case of treated and responsive CeD the mucosal state does not seem to have a role |
Malabsorption and/or micronutrients deficiencies | Vitamins deficit may lead to increased susceptibility to infections. Although there is no evidence concerning COVID-19, verify the nutritional state and ensure that their alimentary intake is reasonable |
Presence of a refractory celiac disease | The presence of this state may significantly worsen the COVID-19 outcome, inflammatory damage and malabsorption being usually present in a severe form |