Asymptomatic

When someone is asymptomatic, they don't show any signs of being sick, but they have the virus and can spread it to others.

In Italy, the Veneto region has initiated mass screening of citizens to find asymptomatic carriers of coronavirus.

The first stage of infection is asymptomatic.

Tom is asymptomatic.

Younger people are more likely to have asymptomatic infections.

Health authorities in China’s northwestern Xinjiang province have launched a widespread testing effort in Kashgar after 137 new asymptomatic COVID-19 infections were discovered.

A Covid-19 infection can be asymptomatic or symptomatic.

I am an asymptomatic carrier of this disease.

After a 10-day observation period, group 1 was divided into subgroup 1A (symptomatics) and subgroup 1B (asymptomatics).

[S]uch a high adult prevalence of parasites emphasises the relevance of the adult malaria parasite reservoir on the transmission of disease in both children and adults and it supports the need for further consideration and research evaluation of treatment of asymptomatics, including approaches such as intermittent screening and treatment (IST) as part of an integrated malaria control programme, if malaria elimination is to be achieved.