COVID-19 news from Annals of Internal Remedy

Below please win a summary and link(s) of most modern coronavirus-linked remark printed this day in Annals of Internal Remedy. The summary beneath is now not intended to change for the elephantine article as a source of recordsdata. A series of coronavirus-linked remark is free to the final public at

Household contact the final word possibility for transmission of COVID-19

Asymptomatic sufferers less susceptible to infect conclude contacts in comparison with severe cases

Secondary transmission acquired from public transportation became as soon as rare

Researchers from Southern Clinical University, Guangzhou, China traced better than 3,410 conclude contacts of 391 COVID-19 index cases between January and March 2020 to assessment the possibility for illness transmission in varied settings. They learned that possibility for secondary transmission of COVID-19 became as soon as now not up to 4 percent among conclude contacts of persons with COVID-19. In addition, secondary infections acquired while the usage of public transportation had been rare. In contrast, 1 in 10 household contacts became as soon as learned to be contaminated.

The researchers additionally learned that sufferers with extra clinically severe illness had been extra susceptible to infect their conclude contacts than had been less severe index cases. These with asymptomatic cases had been the least susceptible to infect their conclude contacts. Manifestation of certain signs, such as expectoration, in index cases became as soon as additionally linked with an elevated possibility for an infection in their conclude contacts. Read the elephantine text:


Media contacts: A PDF of this paper is now not but available within the market. Please click on the link to read elephantine text. Lead authors, Chen Mao, PhD, will even be reached at [email protected] and Jinling Tang, PhD will even be reached at [email protected].

Disclaimer: AAAS and EurekAlert! should always now not accountable for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the usage of any recordsdata by the EurekAlert system.


Please enter your comment!
Please enter your name here