Research fellow in infectious disease epidemiology and dynamics @cmmid_lshtm @LSHTM
Oct 3, 2022 • 9 tweets • 5 min read
"Tertiary attack rates (among secondary contacts) were 7.5% in SI arm and 6.4% in DCT arm (difference of -1.1 % (95% Cl -2.2, -0.03%), significantly lower than the non-inferiority margin of 1.9%."
eprints.soton.ac.uk/468878/ (accepted Lancet Resp Med)
A great result from a randomised controlled trial on Daily Contact Testing in 49,623 adults, following on from a cluster RCT in schools. Great work from Nicola Love @derren_ready@isaperena@SMHopkins and many others in assessing the value of NPIs.