Based on the provided text, here is a summary of key points related to SCID:

1. Early detection through newborn screening can lead to successful treatment via bone marrow transplantation.

2. Infants with SCID who are not detected early may become severely ill during their first year of life and rarely survive beyond two years if left untreated.

3. Newborns born with SCid lack a functional immune response against viruses, bacteria, and fungi due to an absence or deficiency in T cells and B cells which play crucial roles in cellular and humoral immunity respectively.

4. There are over 13 inherited disorders that fall under the category of SCID; these include various conditions where individuals either do not produce enough functioning antibodies (humoral immunodeficiency) or have a weak response to antigens such as weakened cell-mediated immunity resulting from an absence/defect in T lymphocytes.

5. The risk of contracting shingles, caused by reactivation of latent herpes simplex virus infection increases significantly after the age of 50 years old regardless of whether you've had chickenpox previously during childhood or adolescence.

6. Testing for SCID began October 1st ,2011 at Michigan's NBS Lab as part of their newborn screening program following approval from various committees responsible for ensuring quality assurance within such initiatives across different states and regions within the United States.

At what age do people get scids