The phrase "deficiency disorders" refers to health problems that occur when our body lacks important vitamins, minerals, or other essential substances. Full definition
As an example, the temperature should be taken to check for any evidence of infection, and no animal should receive a further vaccine whilst displaying ill health or immune deficiency disorders. (thedoctorwithin.com)
Angermayr L, Clar C. Iodine supplementation for preventing iodine deficiency disorders in children. (progressivehealth.com)
Scientists believe that is what happened during a 1999 French gene therapy trial on a group of 10 young children with X-SCID, an immune deficiency disorder known as boy - in - the - bubble syndrome. (discovermagazine.com)