preprint article that has yet to be peer reviewed.While scientists are working to develop vaccines for SARS-CoV-2 and treatments for the disease that it causes, COVID-19, they are also trying to develop more effective testing procedures.Until an effective vaccine and treatment protocol are developed, emergency measures will likely continue, in order to counter reoccurring waves of the pandemic.
In addition to social distancing and good hygiene, widespread testing can help limit the spread of the virus.Preprint research has suggested that up to 70% of people with SARS-CoV-2 who are younger than 60 could be asymptomatic.