answers.id: eflwztji v3gww4iv 56zhxd6e v3gww4iv st5vs6gq
answers.title: Temporal dynamics in viral shedding and transmissibility of COVID-19 Transmission of corona virus disease 2019 during the incubation period may lead to a quarantine loophole Epidemiological parameters of coronavirus disease 2019: a pooled analysis of publicly reported individual data of 1155 cases from seven countries Summary Background Transmission of corona virus disease 2019 during the incubation period may lead to a quarantine loophole Title: The serial interval of COVID-19 from publicly reported confirmed cases Running Head: The serial interval of COVID-19
answers.exact_answer: 44% of transmission prior to symptom onset (73.0%) were infected before the symptom onset of the first-generation cases In 102 (43.78%) infector-infectee pairs, transmission occurred before infectors' symptom onsets (73.0%) were infected before the symptom onset of the first-generation cases 12.6% of reports indicating pre-symptomatic transmission