Household Transmission and Clinical Features of SARS-CoV-2 Infections by Age in 2 US Communities.
Huong Q McLeanCarlos G GrijalvaKayla E HansonYuwei G ZhuJessica E DeyoeJennifer K MeeceNatasha B HalasaJames D ChappellAlexandra MellisCarrie ReedEdward A BelongiaH Keipp TalbotMelissa A RolfesPublished in: medRxiv : the preprint server for health sciences (2021)
Both children and adults can transmit and are susceptible to SARS-CoV-2 infection. SIR did not vary by age, but further research is needed to understand age-related differences in probability of transmission from primary cases by age.