The search for SARS-CoV-2 RNA in 60 saliva samples yielded the same results as conventional nasal swab tests taken from the same patients.

The World Health Organization warns that a lack of data on how many people have the disease could undermine containment and mitigation efforts in many countries.

An analysis of 49 patient samples finds high proportions of false positives and misinterpretation.

The suit claims that Rational Vaccines, the company of recently deceased researcher William Halford, violated US and international laws when it carried out the procedure.

The American Clinical Laboratory Association claims that scheduled reimbursements for tests are too low and could put small companies out of business.