Introduced by BASIL MINCHIN
News Comment by MARK GIBBS t Casa Materna DR. EMANUELE
SANTI describes to YVONNE ADAMSON the home for deprived children in Naples founded by his father, a minister of the Methodist church t Sing Nowell: a book of fifty-one carols either composed or arranged by contemporary composers is reviewed by GORDON REYNOLDS , with illustrations sung by Louis HALSEY and the ELIZABETHAN SINGERS

9: Sulla neve
Introduced by ARIELLA REGGIO
Script by PIETRO GIORGETTI and ELSIE FERGUSON
Produced by ELSIE FERGUSON t Broadcast on January 28
Booklet details: page 55

Medical Research Today
To mark the Jubilee of the Medical Research Council Science Survey includes four programmes on research at the National Institute for Medical Research t 2: Foreign Nucleic Acids by ALICK ISAACS, M.D .
Cells respond to virus Infection by producing an anti-virus substance called interferon. The response is directed against the nucleic acid of the virus and cells respond in the same way to non-viral nucleic acids, provided they are foreign to the cells.
Dr. Isaacs is introduced by the Director of the Institute,
DR. P. B. MEDAWAR, C.R.E., F.R.S,
Dr. J. R. Tata on Growth and Development